208049587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 228593664

約数和(自身を除く): 20544077

約数列:

[1, 17, 31, 211, 527, 1871, 3587, 6541, 31807, 58001, 111197, 394781, 986017, 6711277, 12238211, 208049587]

約数ペア:

[(1, 208049587), (17, 12238211), (31, 6711277), (211, 986017), (527, 394781), (1871, 111197), (3587, 58001), (6541, 31807)]