211983468

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{77141}}^1$

素因数の和:77377

約数の個数: 24

約数和(自身を含む): 496794480

約数和(自身を除く): 284811012

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 77141, 154282, 231423, 308564, 462846, 925692, 17665289, 35330578, 52995867, 70661156, 105991734, 211983468]

約数ペア:

[(1, 211983468), (2, 105991734), (3, 70661156), (4, 52995867), (6, 35330578), (12, 17665289), (229, 925692), (458, 462846), (687, 308564), (916, 231423), (1374, 154282), (2748, 77141)]