220165604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{14627}}^1$

素因数の和:14755

約数の個数: 24

約数和(自身を含む): 398115648

約数和(自身を除く): 177950044

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 14627, 15052, 29254, 58508, 775231, 1038517, 1550462, 2077034, 3100924, 4154068, 55041401, 110082802, 220165604]

約数ペア:

[(1, 220165604), (2, 110082802), (4, 55041401), (53, 4154068), (71, 3100924), (106, 2077034), (142, 1550462), (212, 1038517), (284, 775231), (3763, 58508), (7526, 29254), (14627, 15052)]