100200688

素因数分解:

$2^4\times 7^2\times {\mathrm{127807}}^1$

素因数の和:127829

約数の個数: 30

約数和(自身を含む): 225836736

約数和(自身を除く): 125636048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 127807, 255614, 511228, 894649, 1022456, 1789298, 2044912, 3578596, 6262543, 7157192, 12525086, 14314384, 25050172, 50100344, 100200688]

約数ペア:

[(1, 100200688), (2, 50100344), (4, 25050172), (7, 14314384), (8, 12525086), (14, 7157192), (16, 6262543), (28, 3578596), (49, 2044912), (56, 1789298), (98, 1022456), (112, 894649), (196, 511228), (392, 255614), (784, 127807)]