Q: What is the sum of all factors of the number 212,131,638 excluding 212,131,638?
A: 250,033,338
The factors of the number 212,131,638 are: 1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 65111, 130222, 195333, 390666, 585999, 1171998, 11785091, 23570182, 35355273, 70710546, 106065819, 212131638.
If you add them up, you will get the total of 212,131,888. Now subtract 212,131,638 to get 250,033,338