Q: What is the sum of all factors of the number 243,326,666 excluding 243,326,666?

A: 163,817,782

Why is 163,817,782 the sum of all factors of 243,326,666, excluding 243,326,666?

The factors of the number 243,326,666 are: 1, 2, 11, 22, 73, 127, 146, 254, 803, 1193, 1397, 1606, 2386, 2794, 9271, 13123, 18542, 26246, 87089, 101981, 151511, 174178, 203962, 303022, 957979, 1666621, 1915958, 3333242, 11060303, 22120606, 121663333, 243326666.

If you add them up, you will get the total of 243,326,829. Now subtract 243,326,666 to get 163,817,782