206965257

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{9871}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 286682880

約数和(自身を除く): 79717623

約数列:

[1, 3, 29, 87, 241, 723, 6989, 9871, 20967, 29613, 286259, 858777, 2378911, 7136733, 68988419, 206965257]

約数ペア:

[(1, 206965257), (3, 68988419), (29, 7136733), (87, 2378911), (241, 858777), (723, 286259), (6989, 29613), (9871, 20967)]