205140054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6113}}^1$

素因数の和:6189

約数の個数: 64

約数和(自身を含む): 507119616

約数和(自身を除く): 301979562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2397, 4794, 5593, 6113, 11186, 12226, 16779, 18339, 33558, 36678, 42791, 85582, 103921, 128373, 207842, 256746, 287311, 311763, 574622, 623526, 727447, 861933, 1454894, 1723866, 2011177, 2182341, 4022354, 4364682, 4884287, 6033531, 9768574, 12067062, 14652861, 29305722, 34190009, 68380018, 102570027, 205140054]

約数ペア:

[(1, 205140054), (2, 102570027), (3, 68380018), (6, 34190009), (7, 29305722), (14, 14652861), (17, 12067062), (21, 9768574), (34, 6033531), (42, 4884287), (47, 4364682), (51, 4022354), (94, 2182341), (102, 2011177), (119, 1723866), (141, 1454894), (238, 861933), (282, 727447), (329, 623526), (357, 574622), (658, 311763), (714, 287311), (799, 256746), (987, 207842), (1598, 128373), (1974, 103921), (2397, 85582), (4794, 42791), (5593, 36678), (6113, 33558), (11186, 18339), (12226, 16779)]