210080690

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{19763}}^1$

素因数の和:20833

約数の個数: 16

約数和(自身を含む): 378520128

約数和(自身を除く): 168439438

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 19763, 39526, 98815, 197630, 21008069, 42016138, 105040345, 210080690]

約数ペア:

[(1, 210080690), (2, 105040345), (5, 42016138), (10, 21008069), (1063, 197630), (2126, 98815), (5315, 39526), (10630, 19763)]