207052571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2789}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 239850720

約数和(自身を除く): 32798149

約数列:

[1, 11, 17, 187, 397, 2789, 4367, 6749, 30679, 47413, 74239, 521543, 1107233, 12179563, 18822961, 207052571]

約数ペア:

[(1, 207052571), (11, 18822961), (17, 12179563), (187, 1107233), (397, 521543), (2789, 74239), (4367, 47413), (6749, 30679)]