Q: What is the sum of all factors of the number 210,011,109 excluding 210,011,109?

A: 148,054,683

Why is 148,054,683 the sum of all factors of 210,011,109, excluding 210,011,109?

The factors of the number 210,011,109 are: 1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 11807, 17787, 35421, 82649, 129877, 247947, 389631, 578543, 909139, 1428647, 1735629, 2727417, 4285941, 6363973, 10000529, 19091919, 30001587, 70003703, 210011109.

If you add them up, you will get the total of 210,011,257. Now subtract 210,011,109 to get 148,054,683