Q: What is the sum of all factors of the number 213,422,397 excluding 213,422,397?
A: 81,599,043
The factors of the number 213,422,397 are: 1, 3, 29, 87, 503, 1509, 4877, 14587, 14631, 43761, 141433, 424299, 2453131, 7359393, 71140799, 213422397.
If you add them up, you will get the total of 213,422,478. Now subtract 213,422,397 to get 81,599,043