Q: What is the sum of all factors of the number 210,354,669 excluding 210,354,669?
A: 136,897,587
The factors of the number 210,354,669 are: 1, 3, 7, 9, 21, 63, 3338963, 10016889, 23372741, 30050667, 70118223, 210354669.
If you add them up, you will get the total of 210,354,805. Now subtract 210,354,669 to get 136,897,587