207934293

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83207}}^1$

素因数の和:83241

約数の個数: 24

約数和(自身を含む): 341485632

約数和(自身を除く): 133551339

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 83207, 249621, 582449, 1414519, 1747347, 4077143, 4243557, 9901633, 12231429, 29704899, 69311431, 207934293]

約数ペア:

[(1, 207934293), (3, 69311431), (7, 29704899), (17, 12231429), (21, 9901633), (49, 4243557), (51, 4077143), (119, 1747347), (147, 1414519), (357, 582449), (833, 249621), (2499, 83207)]