Q: What is the sum of all factors of the number 213,361,323 excluding 213,361,323?
A: 122,972,757
The factors of the number 213,361,323 are: 1, 3, 7, 21, 29, 87, 203, 609, 350347, 1051041, 2452429, 7357287, 10160063, 30480189, 71120441, 213361323.
If you add them up, you will get the total of 213,361,445. Now subtract 213,361,323 to get 122,972,757