200820404

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{66851}}^1$

素因数の和:67606

約数の個数: 12

約数和(自身を含む): 351908928

約数和(自身を除く): 151088524

約数列:

[1, 2, 4, 751, 1502, 3004, 66851, 133702, 267404, 50205101, 100410202, 200820404]

約数ペア:

[(1, 200820404), (2, 100410202), (4, 50205101), (751, 267404), (1502, 133702), (3004, 66851)]