Q: What is the sum of all factors of the number 204,373,640 excluding 204,373,640?

A: 263,266,360

Why is 263,266,360 the sum of all factors of 204,373,640, excluding 204,373,640?

The factors of the number 204,373,640 are: 1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 86599, 173198, 346396, 432995, 692792, 865990, 1731980, 3463960, 5109341, 10218682, 20437364, 25546705, 40874728, 51093410, 102186820, 204373640.

If you add them up, you will get the total of 204,373,903. Now subtract 204,373,640 to get 263,266,360