Q: What is the sum of all factors of the number 422,032,143 excluding 422,032,143?

A: 200,669,937

Why is 200,669,937 the sum of all factors of 422,032,143, excluding 422,032,143?

The factors of the number 422,032,143 are: 1, 3, 13, 39, 43, 129, 359, 559, 701, 1077, 1677, 2103, 4667, 9113, 14001, 15437, 27339, 30143, 46311, 90429, 200681, 251659, 391859, 602043, 754977, 1175577, 3271567, 9814701, 10821337, 32464011, 140677381, 422032143.

If you add them up, you will get the total of 422,032,343. Now subtract 422,032,143 to get 200,669,937