200260417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 234824832

約数和(自身を除く): 34564415

約数列:

[1, 7, 43, 301, 521, 1277, 3647, 8939, 22403, 54911, 156821, 384377, 665317, 4657219, 28608631, 200260417]

約数ペア:

[(1, 200260417), (7, 28608631), (43, 4657219), (301, 665317), (521, 384377), (1277, 156821), (3647, 54911), (8939, 22403)]