200520889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 217183680

約数和(自身を除く): 16662791

約数列:

[1, 19, 53, 107, 1007, 1861, 2033, 5671, 35359, 98633, 107749, 199127, 1874027, 3783413, 10553731, 200520889]

約数ペア:

[(1, 200520889), (19, 10553731), (53, 3783413), (107, 1874027), (1007, 199127), (1861, 107749), (2033, 98633), (5671, 35359)]