Micronesia, Federated States of is about 383 times smaller than Colorado.

Colorado is approximately 268,627 sq km, while Micronesia, Federated States of is approximately 702 sq km, making Micronesia, Federated States of 0.26% the size of Colorado. Meanwhile, the population of Colorado is ~5.0 million people (4.9 million fewer people live in Micronesia, Federated States of).
Tip: This to-scale comparison of Colorado vs. Micronesia, Federated States of uses the Mercator projection, which distorts the size of regions near the poles.