201596792

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{160507}}^1$

素因数の和:160670

約数の個数: 16

約数和(自身を含む): 380403960

約数和(自身を除く): 178807168

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 160507, 321014, 642028, 1284056, 25199599, 50399198, 100798396, 201596792]

約数ペア:

[(1, 201596792), (2, 100798396), (4, 50399198), (8, 25199599), (157, 1284056), (314, 642028), (628, 321014), (1256, 160507)]