201521886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1083451}}^1$

素因数の和:1083487

約数の個数: 16

約数和(自身を含む): 416045568

約数和(自身を除く): 214523682

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1083451, 2166902, 3250353, 6500706, 33586981, 67173962, 100760943, 201521886]

約数ペア:

[(1, 201521886), (2, 100760943), (3, 67173962), (6, 33586981), (31, 6500706), (62, 3250353), (93, 2166902), (186, 1083451)]