201689108

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 356631912

約数和(自身を除く): 154942804

約数列:

[1, 2, 4, 157, 314, 337, 628, 674, 953, 1348, 1906, 3812, 52909, 105818, 149621, 211636, 299242, 321161, 598484, 642322, 1284644, 50422277, 100844554, 201689108]

約数ペア:

[(1, 201689108), (2, 100844554), (4, 50422277), (157, 1284644), (314, 642322), (337, 598484), (628, 321161), (674, 299242), (953, 211636), (1348, 149621), (1906, 105818), (3812, 52909)]