201333140

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{9227}}^1$

素因数の和:10327

約数の個数: 24

約数和(自身を含む): 423232992

約数和(自身を除く): 221899852

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 4364, 5455, 9227, 10910, 18454, 21820, 36908, 46135, 92270, 184540, 10066657, 20133314, 40266628, 50333285, 100666570, 201333140]

約数ペア:

[(1, 201333140), (2, 100666570), (4, 50333285), (5, 40266628), (10, 20133314), (20, 10066657), (1091, 184540), (2182, 92270), (4364, 46135), (5455, 36908), (9227, 21820), (10910, 18454)]