201415830872

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{154459993}}^1$

素因数の和:154460162

約数の個数: 16

約数和(自身を含む): 379971585240

約数和(自身を除く): 178555754368

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 154459993, 308919986, 617839972, 1235679944, 25176978859, 50353957718, 100707915436, 201415830872]

約数ペア:

[(1, 201415830872), (2, 100707915436), (4, 50353957718), (8, 25176978859), (163, 1235679944), (326, 617839972), (652, 308919986), (1304, 154459993)]