210457564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{1871}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 375350976

約数和(自身を除く): 164893412

約数列:

[1, 2, 4, 61, 122, 244, 461, 922, 1844, 1871, 3742, 7484, 28121, 56242, 112484, 114131, 228262, 456524, 862531, 1725062, 3450124, 52614391, 105228782, 210457564]

約数ペア:

[(1, 210457564), (2, 105228782), (4, 52614391), (61, 3450124), (122, 1725062), (244, 862531), (461, 456524), (922, 228262), (1844, 114131), (1871, 112484), (3742, 56242), (7484, 28121)]