208042901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{773}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 232943040

約数和(自身を除く): 24900139

約数列:

[1, 11, 43, 473, 569, 773, 6259, 8503, 24467, 33239, 269137, 365629, 439837, 4838207, 18912991, 208042901]

約数ペア:

[(1, 208042901), (11, 18912991), (43, 4838207), (473, 439837), (569, 365629), (773, 269137), (6259, 33239), (8503, 24467)]