Q: What is the sum of all factors of the number 212,312,500 excluding 212,312,500?
A: 268,931,340
The factors of the number 212,312,500 are: 1, 2, 4, 5, 10, 20, 25, 43, 50, 79, 86, 100, 125, 158, 172, 215, 250, 316, 395, 430, 500, 625, 790, 860, 1075, 1250, 1580, 1975, 2150, 2500, 3125, 3397, 3950, 4300, 5375, 6250, 6794, 7900, 9875, 10750, 12500, 13588, 15625, 16985, 19750, 21500, 26875, 31250, 33970, 39500, 49375, 53750, 62500, 67940, 84925, 98750, 107500, 134375, 169850, 197500, 246875, 268750, 339700, 424625, 493750, 537500, 671875, 849250, 987500, 1234375, 1343750, 1698500, 2123125, 2468750, 2687500, 4246250, 4937500, 8492500, 10615625, 21231250, 42462500, 53078125, 106156250, 212312500.
If you add them up, you will get the total of 212,312,768. Now subtract 212,312,500 to get 268,931,340