219863932

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{3313}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 394180416

約数和(自身を除く): 174316484

約数列:

[1, 2, 4, 47, 94, 188, 353, 706, 1412, 3313, 6626, 13252, 16591, 33182, 66364, 155711, 311422, 622844, 1169489, 2338978, 4677956, 54965983, 109931966, 219863932]

約数ペア:

[(1, 219863932), (2, 109931966), (4, 54965983), (47, 4677956), (94, 2338978), (188, 1169489), (353, 622844), (706, 311422), (1412, 155711), (3313, 66364), (6626, 33182), (13252, 16591)]