Q: What is the sum of all factors of the number 210,555,220 excluding 210,555,220?
A: 239,955,764
The factors of the number 210,555,220 are: 1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 198637, 397274, 794548, 993185, 1986370, 3972740, 10527761, 21055522, 42111044, 52638805, 105277610, 210555220.
If you add them up, you will get the total of 210,555,459. Now subtract 210,555,220 to get 239,955,764