219067564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{3301}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 392753088

約数和(自身を除く): 173685524

約数列:

[1, 2, 4, 47, 94, 188, 353, 706, 1412, 3301, 6602, 13204, 16591, 33182, 66364, 155147, 310294, 620588, 1165253, 2330506, 4661012, 54766891, 109533782, 219067564]

約数ペア:

[(1, 219067564), (2, 109533782), (4, 54766891), (47, 4661012), (94, 2330506), (188, 1165253), (353, 620588), (706, 310294), (1412, 155147), (3301, 66364), (6602, 33182), (13204, 16591)]