Q: What is the sum of all factors of the number 204,310,029 excluding 204,310,029?

A: 155,307,507

Why is 155,307,507 the sum of all factors of 204,310,029, excluding 204,310,029?

The factors of the number 204,310,029 are: 1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 52027, 156081, 364189, 572297, 884459, 1092567, 1716891, 2653377, 4006079, 6191213, 9729049, 12018237, 18573639, 29187147, 68103343, 204310029.

If you add them up, you will get the total of 204,310,184. Now subtract 204,310,029 to get 155,307,507