Q: What is the sum of all factors of the number 198,243,474 excluding 198,243,474?

A: 267,561,390

Why is 267,561,390 the sum of all factors of 198,243,474, excluding 198,243,474?

The factors of the number 198,243,474 are: 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 231053, 462106, 693159, 1386318, 2541583, 3003689, 5083166, 6007378, 7624749, 9011067, 15249498, 18022134, 33040579, 66081158, 99121737, 198243474.

If you add them up, you will get the total of 198,243,741. Now subtract 198,243,474 to get 267,561,390