212714608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2467}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 437931792

約数和(自身を除く): 225217184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 1268, 2467, 2536, 4934, 5072, 5389, 9868, 10778, 19736, 21556, 39472, 41939, 43112, 83878, 86224, 167756, 335512, 671024, 782039, 1564078, 3128156, 6256312, 12512624, 13294663, 26589326, 53178652, 106357304, 212714608]

約数ペア:

[(1, 212714608), (2, 106357304), (4, 53178652), (8, 26589326), (16, 13294663), (17, 12512624), (34, 6256312), (68, 3128156), (136, 1564078), (272, 782039), (317, 671024), (634, 335512), (1268, 167756), (2467, 86224), (2536, 83878), (4934, 43112), (5072, 41939), (5389, 39472), (9868, 21556), (10778, 19736)]