208069064

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{36073}}^1$

素因数の和:36189

約数の個数: 32

約数和(自身を含む): 450203520

約数和(自身を除く): 242134456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 36073, 72146, 144292, 252511, 288584, 505022, 1010044, 2020088, 3715519, 7431038, 14862076, 26008633, 29724152, 52017266, 104034532, 208069064]

約数ペア:

[(1, 208069064), (2, 104034532), (4, 52017266), (7, 29724152), (8, 26008633), (14, 14862076), (28, 7431038), (56, 3715519), (103, 2020088), (206, 1010044), (412, 505022), (721, 288584), (824, 252511), (1442, 144292), (2884, 72146), (5768, 36073)]