205962462

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{27179}}^1$

素因数の和:27608

約数の個数: 24

約数和(自身を含む): 447328440

約数和(自身を除く): 241365978

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 27179, 54358, 81537, 163074, 244611, 489222, 11442359, 22884718, 34327077, 68654154, 102981231, 205962462]

約数ペア:

[(1, 205962462), (2, 102981231), (3, 68654154), (6, 34327077), (9, 22884718), (18, 11442359), (421, 489222), (842, 244611), (1263, 163074), (2526, 81537), (3789, 54358), (7578, 27179)]