213677816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2428157}}^1$

素因数の和:2428174

約数の個数: 16

約数和(自身を含む): 437068440

約数和(自身を除く): 223390624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2428157, 4856314, 9712628, 19425256, 26709727, 53419454, 106838908, 213677816]

約数ペア:

[(1, 213677816), (2, 106838908), (4, 53419454), (8, 26709727), (11, 19425256), (22, 9712628), (44, 4856314), (88, 2428157)]