208300232

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 461472000

約数和(自身を除く): 253171768

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 229, 259, 296, 439, 458, 518, 878, 916, 1036, 1603, 1756, 1832, 2072, 3073, 3206, 3512, 6146, 6412, 8473, 12292, 12824, 16243, 16946, 24584, 32486, 33892, 59311, 64972, 67784, 100531, 113701, 118622, 129944, 201062, 227402, 237244, 402124, 454804, 474488, 703717, 804248, 909608, 1407434, 2814868, 3719647, 5629736, 7439294, 14878588, 26037529, 29757176, 52075058, 104150116, 208300232]

約数ペア:

[(1, 208300232), (2, 104150116), (4, 52075058), (7, 29757176), (8, 26037529), (14, 14878588), (28, 7439294), (37, 5629736), (56, 3719647), (74, 2814868), (148, 1407434), (229, 909608), (259, 804248), (296, 703717), (439, 474488), (458, 454804), (518, 402124), (878, 237244), (916, 227402), (1036, 201062), (1603, 129944), (1756, 118622), (1832, 113701), (2072, 100531), (3073, 67784), (3206, 64972), (3512, 59311), (6146, 33892), (6412, 32486), (8473, 24584), (12292, 16946), (12824, 16243)]