190655816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107837}}^1$

素因数の和:107873

約数の個数: 32

約数和(自身を含む): 407627640

約数和(自身を除く): 216971824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 107837, 215674, 431348, 862696, 1401881, 1833229, 2803762, 3666458, 5607524, 7332916, 11215048, 14665832, 23831977, 47663954, 95327908, 190655816]

約数ペア:

[(1, 190655816), (2, 95327908), (4, 47663954), (8, 23831977), (13, 14665832), (17, 11215048), (26, 7332916), (34, 5607524), (52, 3666458), (68, 2803762), (104, 1833229), (136, 1401881), (221, 862696), (442, 431348), (884, 215674), (1768, 107837)]