Q: What is the sum of all factors of the number 207,664,221 excluding 207,664,221?
A: 75,974,883
The factors of the number 207,664,221 are: 1, 3, 41, 123, 1688327, 5064981, 69221407, 207664221.
If you add them up, you will get the total of 207,664,296. Now subtract 207,664,221 to get 75,974,883