208934866

素因数分解:

$2^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{31957}}^1$

素因数の和:32433

約数の個数: 16

約数和(自身を含む): 358952256

約数和(自身を除く): 150017390

約数列:

[1, 2, 7, 14, 467, 934, 3269, 6538, 31957, 63914, 223699, 447398, 14923919, 29847838, 104467433, 208934866]

約数ペア:

[(1, 208934866), (2, 104467433), (7, 29847838), (14, 14923919), (467, 447398), (934, 223699), (3269, 63914), (6538, 31957)]