201357886

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{2903}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 306662400

約数和(自身を除く): 105304514

約数列:

[1, 2, 79, 158, 439, 878, 2903, 5806, 34681, 69362, 229337, 458674, 1274417, 2548834, 100678943, 201357886]

約数ペア:

[(1, 201357886), (2, 100678943), (79, 2548834), (158, 1274417), (439, 458674), (878, 229337), (2903, 69362), (5806, 34681)]