201069560

素因数分解:

$2^3\times 5^1\times {\mathrm{5026739}}^1$

素因数の和:5026750

約数の個数: 16

約数和(自身を含む): 452406600

約数和(自身を除く): 251337040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5026739, 10053478, 20106956, 25133695, 40213912, 50267390, 100534780, 201069560]

約数ペア:

[(1, 201069560), (2, 100534780), (4, 50267390), (5, 40213912), (8, 25133695), (10, 20106956), (20, 10053478), (40, 5026739)]