201760072

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{160637}}^1$

素因数の和:160800

約数の個数: 16

約数和(自身を含む): 380712060

約数和(自身を除く): 178951988

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 160637, 321274, 642548, 1285096, 25220009, 50440018, 100880036, 201760072]

約数ペア:

[(1, 201760072), (2, 100880036), (4, 50440018), (8, 25220009), (157, 1285096), (314, 642548), (628, 321274), (1256, 160637)]