208077784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11353}}^1$

素因数の和:11467

約数の個数: 32

約数和(自身を含む): 408744000

約数和(自身を除く): 200666216

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 2291, 4582, 9164, 11353, 18328, 22706, 45412, 90824, 329237, 658474, 896887, 1316948, 1793774, 2633896, 3587548, 7175096, 26009723, 52019446, 104038892, 208077784]

約数ペア:

[(1, 208077784), (2, 104038892), (4, 52019446), (8, 26009723), (29, 7175096), (58, 3587548), (79, 2633896), (116, 1793774), (158, 1316948), (232, 896887), (316, 658474), (632, 329237), (2291, 90824), (4582, 45412), (9164, 22706), (11353, 18328)]