Q: What is the sum of all factors of the number 210,124,131 excluding 210,124,131?

A: 131,563,677

Why is 131,563,677 the sum of all factors of 210,124,131, excluding 210,124,131?

The factors of the number 210,124,131 are: 1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 4493, 6681, 13479, 15589, 31451, 46767, 76381, 94353, 229143, 534667, 588583, 1604001, 1765749, 4120081, 10005911, 12360243, 30017733, 70041377, 210124131.

If you add them up, you will get the total of 210,124,262. Now subtract 210,124,131 to get 131,563,677