201899396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{7883}}^1$

素因数の和:8243

約数の個数: 24

約数和(自身を含む): 373070880

約数和(自身を除く): 171171484

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1348, 6403, 7883, 12806, 15766, 25612, 31532, 149777, 299554, 599108, 2656571, 5313142, 10626284, 50474849, 100949698, 201899396]

約数ペア:

[(1, 201899396), (2, 100949698), (4, 50474849), (19, 10626284), (38, 5313142), (76, 2656571), (337, 599108), (674, 299554), (1348, 149777), (6403, 31532), (7883, 25612), (12806, 15766)]