Q: What is the sum of all factors of the number 250,220,270 excluding 250,220,270?

A: 213,531,730

Why is 213,531,730 the sum of all factors of 250,220,270, excluding 250,220,270?

The factors of the number 250,220,270 are: 1, 2, 5, 10, 37, 74, 185, 370, 599, 1129, 1198, 2258, 2995, 5645, 5990, 11290, 22163, 41773, 44326, 83546, 110815, 208865, 221630, 417730, 676271, 1352542, 3381355, 6762710, 25022027, 50044054, 125110135, 250220270.

If you add them up, you will get the total of 250,220,483. Now subtract 250,220,270 to get 213,531,730