201885212

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{211177}}^1$

素因数の和:211420

約数の個数: 12

約数和(自身を含む): 354779040

約数和(自身を除く): 152893828

約数列:

[1, 2, 4, 239, 478, 956, 211177, 422354, 844708, 50471303, 100942606, 201885212]

約数ペア:

[(1, 201885212), (2, 100942606), (4, 50471303), (239, 844708), (478, 422354), (956, 211177)]