211023764

素因数分解:

$2^2\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{3671}}^1$

素因数の和:5735

約数の個数: 24

約数和(自身を含む): 422368128

約数和(自身を除く): 211344364

約数列:

[1, 2, 4, 7, 14, 28, 2053, 3671, 4106, 7342, 8212, 14371, 14684, 25697, 28742, 51394, 57484, 102788, 7536563, 15073126, 30146252, 52755941, 105511882, 211023764]

約数ペア:

[(1, 211023764), (2, 105511882), (4, 52755941), (7, 30146252), (14, 15073126), (28, 7536563), (2053, 102788), (3671, 57484), (4106, 51394), (7342, 28742), (8212, 25697), (14371, 14684)]