172205292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2050063}}^1$

素因数の和:2050077

約数の個数: 24

約数和(自身を含む): 459214336

約数和(自身を除く): 287009044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2050063, 4100126, 6150189, 8200252, 12300378, 14350441, 24600756, 28700882, 43051323, 57401764, 86102646, 172205292]

約数ペア:

[(1, 172205292), (2, 86102646), (3, 57401764), (4, 43051323), (6, 28700882), (7, 24600756), (12, 14350441), (14, 12300378), (21, 8200252), (28, 6150189), (42, 4100126), (84, 2050063)]