Q: What is the sum of all factors of the number 202,136,430 excluding 202,136,430?

A: 298,642,578

Why is 298,642,578 the sum of all factors of 202,136,430, excluding 202,136,430?

The factors of the number 202,136,430 are: 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 217351, 434702, 652053, 1086755, 1304106, 2173510, 3260265, 6520530, 6737881, 13475762, 20213643, 33689405, 40427286, 67378810, 101068215, 202136430.

If you add them up, you will get the total of 202,136,728. Now subtract 202,136,430 to get 298,642,578