Q: What is the sum of all factors of the number 404,203,426 excluding 404,203,426?

A: 295,760,990

Why is 295,760,990 the sum of all factors of 404,203,426, excluding 404,203,426?

The factors of the number 404,203,426 are: 1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 11251, 17963, 22502, 35926, 123761, 247522, 258773, 517546, 798821, 1597642, 2846503, 5693006, 8787031, 17574062, 18372883, 36745766, 202101713, 404203426.

If you add them up, you will get the total of 404,203,721. Now subtract 404,203,426 to get 295,760,990