201621612

素因数分解:

$2^2\times 3^1\times {\mathrm{4099}}^2$

素因数の和:8205

約数の個数: 18

約数和(自身を含む): 470565228

約数和(自身を除く): 268943616

約数列:

[1, 2, 3, 4, 6, 12, 4099, 8198, 12297, 16396, 24594, 49188, 16801801, 33603602, 50405403, 67207204, 100810806, 201621612]

約数ペア:

[(1, 201621612), (2, 100810806), (3, 67207204), (4, 50405403), (6, 33603602), (12, 16801801), (4099, 49188), (8198, 24594), (12297, 16396)]