205877169

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3167}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 308385792

約数和(自身を除く): 102508623

約数列:

[1, 3, 9, 31, 93, 233, 279, 699, 2097, 3167, 7223, 9501, 21669, 28503, 65007, 98177, 294531, 737911, 883593, 2213733, 6641199, 22875241, 68625723, 205877169]

約数ペア:

[(1, 205877169), (3, 68625723), (9, 22875241), (31, 6641199), (93, 2213733), (233, 883593), (279, 737911), (699, 294531), (2097, 98177), (3167, 65007), (7223, 28503), (9501, 21669)]