205764196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{11161}}^1$

素因数の和:11595

約数の個数: 24

約数和(自身を含む): 393795360

約数和(自身を除く): 188031164

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 11161, 18436, 22322, 44644, 122771, 245542, 491084, 4676459, 9352918, 18705836, 51441049, 102882098, 205764196]

約数ペア:

[(1, 205764196), (2, 102882098), (4, 51441049), (11, 18705836), (22, 9352918), (44, 4676459), (419, 491084), (838, 245542), (1676, 122771), (4609, 44644), (9218, 22322), (11161, 18436)]