206924746

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{10007}}^1$

素因数の和:10234

約数の個数: 24

約数和(自身を含む): 362810016

約数和(自身を除く): 155885270

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 10007, 10339, 20014, 20678, 70049, 140098, 490343, 980686, 2111477, 4222954, 14780339, 29560678, 103462373, 206924746]

約数ペア:

[(1, 206924746), (2, 103462373), (7, 29560678), (14, 14780339), (49, 4222954), (98, 2111477), (211, 980686), (422, 490343), (1477, 140098), (2954, 70049), (10007, 20678), (10339, 20014)]