206876768

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 484545600

約数和(自身を除く): 277668832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 109, 112, 148, 218, 224, 229, 259, 296, 436, 458, 518, 592, 763, 872, 916, 1036, 1184, 1526, 1603, 1744, 1832, 2072, 3052, 3206, 3488, 3664, 4033, 4144, 6104, 6412, 7328, 8066, 8288, 8473, 12208, 12824, 16132, 16946, 24416, 24961, 25648, 28231, 32264, 33892, 49922, 51296, 56462, 59311, 64528, 67784, 99844, 112924, 118622, 129056, 135568, 174727, 199688, 225848, 237244, 271136, 349454, 399376, 451696, 474488, 698908, 798752, 903392, 923557, 948976, 1397816, 1847114, 1897952, 2795632, 3694228, 5591264, 6464899, 7388456, 12929798, 14776912, 25859596, 29553824, 51719192, 103438384, 206876768]

約数ペア:

[(1, 206876768), (2, 103438384), (4, 51719192), (7, 29553824), (8, 25859596), (14, 14776912), (16, 12929798), (28, 7388456), (32, 6464899), (37, 5591264), (56, 3694228), (74, 2795632), (109, 1897952), (112, 1847114), (148, 1397816), (218, 948976), (224, 923557), (229, 903392), (259, 798752), (296, 698908), (436, 474488), (458, 451696), (518, 399376), (592, 349454), (763, 271136), (872, 237244), (916, 225848), (1036, 199688), (1184, 174727), (1526, 135568), (1603, 129056), (1744, 118622), (1832, 112924), (2072, 99844), (3052, 67784), (3206, 64528), (3488, 59311), (3664, 56462), (4033, 51296), (4144, 49922), (6104, 33892), (6412, 32264), (7328, 28231), (8066, 25648), (8288, 24961), (8473, 24416), (12208, 16946), (12824, 16132)]