208628755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1051}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 266429520

約数和(自身を除く): 57800765

約数列:

[1, 5, 29, 37, 145, 185, 1051, 1073, 1369, 5255, 5365, 6845, 30479, 38887, 39701, 152395, 194435, 198505, 1127723, 1438819, 5638615, 7194095, 41725751, 208628755]

約数ペア:

[(1, 208628755), (5, 41725751), (29, 7194095), (37, 5638615), (145, 1438819), (185, 1127723), (1051, 198505), (1073, 194435), (1369, 152395), (5255, 39701), (5365, 38887), (6845, 30479)]