Q: What is the sum of all factors of the number 254,548,810 excluding 254,548,810?

A: 213,084,422

Why is 213,084,422 the sum of all factors of 254,548,810, excluding 254,548,810?

The factors of the number 254,548,810 are: 1, 2, 5, 10, 73, 146, 157, 314, 365, 730, 785, 1570, 2221, 4442, 11105, 11461, 22210, 22922, 57305, 114610, 162133, 324266, 348697, 697394, 810665, 1621330, 1743485, 3486970, 25454881, 50909762, 127274405, 254548810.

If you add them up, you will get the total of 254,549,023. Now subtract 254,548,810 to get 213,084,422