Q: What is the sum of all factors of the number 210,012,221 excluding 210,012,221?
A: 75,391
The factors of the number 210,012,221 are: 1, 2897, 72493, 210012221.
If you add them up, you will get the total of 210,012,296. Now subtract 210,012,221 to get 75,391