201454889372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7127}}^1\times {\mathrm{642419}}^1$

素因数の和:649561

約数の個数: 24

約数和(自身を含む): 384650259840

約数和(自身を除く): 183195370468

約数列:

[1, 2, 4, 11, 22, 44, 7127, 14254, 28508, 78397, 156794, 313588, 642419, 1284838, 2569676, 7066609, 14133218, 28266436, 4578520213, 9157040426, 18314080852, 50363722343, 100727444686, 201454889372]

約数ペア:

[(1, 201454889372), (2, 100727444686), (4, 50363722343), (11, 18314080852), (22, 9157040426), (44, 4578520213), (7127, 28266436), (14254, 14133218), (28508, 7066609), (78397, 2569676), (156794, 1284838), (313588, 642419)]