Q: What is the sum of all factors of the number 200,221,215 excluding 200,221,215?
A: 128,138,721
The factors of the number 200,221,215 are: 1, 3, 5, 15, 61, 127, 183, 305, 381, 635, 915, 1723, 1905, 5169, 7747, 8615, 23241, 25845, 38735, 105103, 116205, 218821, 315309, 525515, 656463, 1094105, 1576545, 3282315, 13348081, 40044243, 66740405, 200221215.
If you add them up, you will get the total of 200,221,343. Now subtract 200,221,215 to get 128,138,721