Q: What is the sum of all factors of the number 210,134,421 excluding 210,134,421?
A: 144,825,899
The factors of the number 210,134,421 are: 1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 77569, 232707, 542983, 698121, 1628949, 3335467, 4886847, 10006401, 23348269, 30019203, 70044807, 210134421.
If you add them up, you will get the total of 210,134,565. Now subtract 210,134,421 to get 144,825,899