Q: What is the sum of all factors of the number 213,102,012 excluding 213,102,012?
A: 290,696,388
The factors of the number 213,102,012 are: 1, 2, 3, 4, 6, 12, 139, 251, 278, 417, 502, 509, 556, 753, 834, 1004, 1018, 1506, 1527, 1668, 2036, 3012, 3054, 6108, 34889, 69778, 70751, 104667, 127759, 139556, 141502, 209334, 212253, 255518, 283004, 383277, 418668, 424506, 511036, 766554, 849012, 1533108, 17758501, 35517002, 53275503, 71034004, 106551006, 213102012.
If you add them up, you will get the total of 213,102,302. Now subtract 213,102,012 to get 290,696,388