Q: What is the sum of all factors of the number 402,162,145 excluding 402,162,145?

A: 210,897,695

Why is 210,897,695 the sum of all factors of 402,162,145, excluding 402,162,145?

The factors of the number 402,162,145 are: 1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 19709, 20405, 98545, 137963, 216799, 689815, 1044577, 1083995, 1517593, 5222885, 7312039, 7587965, 11490347, 36560195, 57451735, 80432429, 402162145.

If you add them up, you will get the total of 402,162,355. Now subtract 402,162,145 to get 210,897,695