Q: What is the sum of all factors of the number 213,130,209 excluding 213,130,209?
A: 71,043,407
The factors of the number 213,130,209 are: 1, 3, 71043403, 213130209.
If you add them up, you will get the total of 213,130,280. Now subtract 213,130,209 to get 71,043,407