201964217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47221}}^1$

素因数の和:47288

約数の個数: 16

約数和(自身を含む): 253865472

約数和(自身を除く): 51901255

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 47221, 330547, 613873, 2219387, 4297111, 15535709, 28852031, 201964217]

約数ペア:

[(1, 201964217), (7, 28852031), (13, 15535709), (47, 4297111), (91, 2219387), (329, 613873), (611, 330547), (4277, 47221)]