201538910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1185523}}^1$

素因数の和:1185547

約数の個数: 16

約数和(自身を含む): 384109776

約数和(自身を除く): 182570866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1185523, 2371046, 5927615, 11855230, 20153891, 40307782, 100769455, 201538910]

約数ペア:

[(1, 201538910), (2, 100769455), (5, 40307782), (10, 20153891), (17, 11855230), (34, 5927615), (85, 2371046), (170, 1185523)]