207798619

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5527}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 245177856

約数和(自身を除く): 37379237

約数列:

[1, 7, 41, 131, 287, 917, 5371, 5527, 37597, 38689, 226607, 724037, 1586249, 5068259, 29685517, 207798619]

約数ペア:

[(1, 207798619), (7, 29685517), (41, 5068259), (131, 1586249), (287, 724037), (917, 226607), (5371, 38689), (5527, 37597)]