208032664

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{7103}}^1$

素因数の和:7639

約数の個数: 32

約数和(自身を含む): 446699520

約数和(自身を除く): 238666856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 7103, 7322, 14206, 14644, 28412, 29288, 49721, 56824, 99442, 198884, 397768, 3714869, 7429738, 14859476, 26004083, 29718952, 52008166, 104016332, 208032664]

約数ペア:

[(1, 208032664), (2, 104016332), (4, 52008166), (7, 29718952), (8, 26004083), (14, 14859476), (28, 7429738), (56, 3714869), (523, 397768), (1046, 198884), (2092, 99442), (3661, 56824), (4184, 49721), (7103, 29288), (7322, 28412), (14206, 14644)]