206831277

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3491}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 310508640

約数和(自身を除く): 103677363

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 2043, 3491, 6583, 10473, 19749, 31419, 59247, 101239, 303717, 792457, 911151, 2377371, 7132113, 22981253, 68943759, 206831277]

約数ペア:

[(1, 206831277), (3, 68943759), (9, 22981253), (29, 7132113), (87, 2377371), (227, 911151), (261, 792457), (681, 303717), (2043, 101239), (3491, 59247), (6583, 31419), (10473, 19749)]