208029355

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{2309}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 257019840

約数和(自身を除く): 48990485

約数列:

[1, 5, 37, 185, 487, 2309, 2435, 11545, 18019, 85433, 90095, 427165, 1124483, 5622415, 41605871, 208029355]

約数ペア:

[(1, 208029355), (5, 41605871), (37, 5622415), (185, 1124483), (487, 427165), (2309, 90095), (2435, 85433), (11545, 18019)]