201623188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{34313}}^1$

素因数の和:34443

約数の個数: 24

約数和(自身を含む): 383356008

約数和(自身を除く): 181732820

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 34313, 68626, 137252, 446069, 892138, 1784276, 3877369, 7754738, 15509476, 50405797, 100811594, 201623188]

約数ペア:

[(1, 201623188), (2, 100811594), (4, 50405797), (13, 15509476), (26, 7754738), (52, 3877369), (113, 1784276), (226, 892138), (452, 446069), (1469, 137252), (2938, 68626), (5876, 34313)]