201815836

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{21851}}^1$

素因数の和:24164

約数の個数: 12

約数和(自身を含む): 353346840

約数和(自身を除く): 151531004

約数列:

[1, 2, 4, 2309, 4618, 9236, 21851, 43702, 87404, 50453959, 100907918, 201815836]

約数ペア:

[(1, 201815836), (2, 100907918), (4, 50453959), (2309, 87404), (4618, 43702), (9236, 21851)]