208774801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 219996160

約数和(自身を除く): 11221359

約数列:

[1, 31, 79, 163, 523, 2449, 5053, 12877, 16213, 41317, 85249, 399187, 1280827, 2642719, 6734671, 208774801]

約数ペア:

[(1, 208774801), (31, 6734671), (79, 2642719), (163, 1280827), (523, 399187), (2449, 85249), (5053, 41317), (12877, 16213)]