215577604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{3217}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 411955488

約数和(自身を除く): 196377884

約数列:

[1, 2, 4, 11, 22, 44, 1523, 3046, 3217, 6092, 6434, 12868, 16753, 33506, 35387, 67012, 70774, 141548, 4899491, 9798982, 19597964, 53894401, 107788802, 215577604]

約数ペア:

[(1, 215577604), (2, 107788802), (4, 53894401), (11, 19597964), (22, 9798982), (44, 4899491), (1523, 141548), (3046, 70774), (3217, 67012), (6092, 35387), (6434, 33506), (12868, 16753)]