201090985

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{919}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 244425600

約数和(自身を除く): 43334615

約数列:

[1, 5, 107, 409, 535, 919, 2045, 4595, 43763, 98333, 218815, 375871, 491665, 1879355, 40218197, 201090985]

約数ペア:

[(1, 201090985), (5, 40218197), (107, 1879355), (409, 491665), (535, 375871), (919, 218815), (2045, 98333), (4595, 43763)]