201656148145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{61169}}^1$

素因数の和:61569

約数の個数: 32

約数和(自身を含む): 255798259200

約数和(自身を除く): 54142111055

約数列:

[1, 5, 23, 109, 115, 263, 545, 1315, 2507, 6049, 12535, 28667, 30245, 61169, 143335, 305845, 659341, 1406887, 3296705, 6667421, 7034435, 16087447, 33337105, 80437235, 153350683, 370011281, 766753415, 1753531723, 1850056405, 8767658615, 40331229629, 201656148145]

約数ペア:

[(1, 201656148145), (5, 40331229629), (23, 8767658615), (109, 1850056405), (115, 1753531723), (263, 766753415), (545, 370011281), (1315, 153350683), (2507, 80437235), (6049, 33337105), (12535, 16087447), (28667, 7034435), (30245, 6667421), (61169, 3296705), (143335, 1406887), (305845, 659341)]