Q: What is the sum of all factors of the number 210,334,131 excluding 210,334,131?

A: 146,593,869

Why is 146,593,869 the sum of all factors of 210,334,131, excluding 210,334,131?

The factors of the number 210,334,131 are: 1, 3, 7, 9, 21, 27, 63, 189, 571, 1713, 1949, 3997, 5139, 5847, 11991, 13643, 15417, 17541, 35973, 40929, 52623, 107919, 122787, 368361, 1112879, 3338637, 7790153, 10015911, 23370459, 30047733, 70111377, 210334131.

If you add them up, you will get the total of 210,334,277. Now subtract 210,334,131 to get 146,593,869