201660217916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{30803}}^1\times {\mathrm{30881}}^1$

素因数の和:61741

約数の個数: 24

約数和(自身を含む): 359587290384

約数和(自身を除く): 157927072468

約数列:

[1, 2, 4, 53, 106, 212, 30803, 30881, 61606, 61762, 123212, 123524, 1632559, 1636693, 3265118, 3273386, 6530236, 6546772, 951227443, 1902454886, 3804909772, 50415054479, 100830108958, 201660217916]

約数ペア:

[(1, 201660217916), (2, 100830108958), (4, 50415054479), (53, 3804909772), (106, 1902454886), (212, 951227443), (30803, 6546772), (30881, 6530236), (61606, 3273386), (61762, 3265118), (123212, 1636693), (123524, 1632559)]