201505204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{2179}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 359525600

約数和(自身を除く): 158020396

約数列:

[1, 2, 4, 61, 122, 244, 379, 758, 1516, 2179, 4358, 8716, 23119, 46238, 92476, 132919, 265838, 531676, 825841, 1651682, 3303364, 50376301, 100752602, 201505204]

約数ペア:

[(1, 201505204), (2, 100752602), (4, 50376301), (61, 3303364), (122, 1651682), (244, 825841), (379, 531676), (758, 265838), (1516, 132919), (2179, 92476), (4358, 46238), (8716, 23119)]