215546108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{10093}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 398511120

約数和(自身を除く): 182965012

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 10093, 10678, 20186, 21356, 40372, 191767, 383534, 767068, 2836133, 5672266, 11344532, 53886527, 107773054, 215546108]

約数ペア:

[(1, 215546108), (2, 107773054), (4, 53886527), (19, 11344532), (38, 5672266), (76, 2836133), (281, 767068), (562, 383534), (1124, 191767), (5339, 40372), (10093, 21356), (10678, 20186)]