210005854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{6451}}^1$

素因数の和:6891

約数の個数: 16

約数和(自身を含む): 323554896

約数和(自身を除く): 113549042

約数列:

[1, 2, 41, 82, 397, 794, 6451, 12902, 16277, 32554, 264491, 528982, 2561047, 5122094, 105002927, 210005854]

約数ペア:

[(1, 210005854), (2, 105002927), (41, 5122094), (82, 2561047), (397, 528982), (794, 264491), (6451, 32554), (12902, 16277)]