202154205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64483}}^1$

素因数の和:64521

約数の個数: 32

約数和(自身を含む): 371427840

約数和(自身を除く): 169273635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 64483, 193449, 322415, 709313, 967245, 1225177, 2127939, 3546565, 3675531, 6125885, 10639695, 13476947, 18377655, 40430841, 67384735, 202154205]

約数ペア:

[(1, 202154205), (3, 67384735), (5, 40430841), (11, 18377655), (15, 13476947), (19, 10639695), (33, 6125885), (55, 3675531), (57, 3546565), (95, 2127939), (165, 1225177), (209, 967245), (285, 709313), (627, 322415), (1045, 193449), (3135, 64483)]