Q: What is the sum of all factors of the number 211,331,131 excluding 211,331,131?
A: 40,129,157
The factors of the number 211,331,131 are: 1, 11, 17, 73, 113, 137, 187, 803, 1241, 1243, 1507, 1921, 2329, 8249, 10001, 13651, 15481, 21131, 25619, 90739, 110011, 140233, 170017, 170291, 263177, 1130113, 1542563, 1870187, 2894947, 12431243, 19211921, 211331131.
If you add them up, you will get the total of 211,331,171. Now subtract 211,331,131 to get 40,129,157