206656323

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 291513024

約数和(自身を除く): 84856701

約数列:

[1, 3, 31, 43, 93, 129, 961, 1333, 1667, 2883, 3999, 5001, 41323, 51677, 71681, 123969, 155031, 215043, 1601987, 2222111, 4805961, 6666333, 68885441, 206656323]

約数ペア:

[(1, 206656323), (3, 68885441), (31, 6666333), (43, 4805961), (93, 2222111), (129, 1601987), (961, 215043), (1333, 155031), (1667, 123969), (2883, 71681), (3999, 51677), (5001, 41323)]