Q: What is the sum of all factors of the number 203,005,170 excluding 203,005,170?

A: 338,342,670

Why is 338,342,670 the sum of all factors of 203,005,170, excluding 203,005,170?

The factors of the number 203,005,170 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 751871, 1503742, 2255613, 3759355, 4511226, 6766839, 7518710, 11278065, 13533678, 20300517, 22556130, 33834195, 40601034, 67668390, 101502585, 203005170.

If you add them up, you will get the total of 203,005,508. Now subtract 203,005,170 to get 338,342,670