221576966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{102677}}^1$

素因数の和:102775

約数の個数: 16

約数和(自身を含む): 362247984

約数和(自身を除く): 140671018

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 102677, 205354, 1334801, 2669602, 8522191, 17044382, 110788483, 221576966]

約数ペア:

[(1, 221576966), (2, 110788483), (13, 17044382), (26, 8522191), (83, 2669602), (166, 1334801), (1079, 205354), (2158, 102677)]