201617995

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{4801}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 249627168

約数和(自身を除く): 48009173

約数列:

[1, 5, 37, 185, 227, 1135, 4801, 8399, 24005, 41995, 177637, 888185, 1089827, 5449135, 40323599, 201617995]

約数ペア:

[(1, 201617995), (5, 40323599), (37, 5449135), (185, 1089827), (227, 888185), (1135, 177637), (4801, 41995), (8399, 24005)]