207106956

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 631904000

約数和(自身を除く): 424797044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 243, 244, 252, 324, 366, 378, 427, 486, 499, 549, 567, 732, 756, 854, 972, 998, 1098, 1134, 1281, 1497, 1647, 1701, 1708, 1996, 2196, 2268, 2562, 2994, 3294, 3402, 3493, 3843, 4491, 4941, 5124, 5988, 6588, 6804, 6986, 7686, 8982, 9882, 10479, 11529, 13473, 13972, 14823, 15372, 17964, 19764, 20958, 23058, 26946, 29646, 30439, 31437, 34587, 40419, 41916, 46116, 53892, 59292, 60878, 62874, 69174, 80838, 91317, 94311, 103761, 121257, 121756, 125748, 138348, 161676, 182634, 188622, 207522, 213073, 242514, 273951, 282933, 365268, 377244, 415044, 426146, 485028, 547902, 565866, 639219, 821853, 848799, 852292, 1095804, 1131732, 1278438, 1643706, 1697598, 1917657, 2465559, 2556876, 3287412, 3395196, 3835314, 4931118, 5752971, 7396677, 7670628, 9862236, 11505942, 14793354, 17258913, 23011884, 29586708, 34517826, 51776739, 69035652, 103553478, 207106956]

約数ペア:

[(1, 207106956), (2, 103553478), (3, 69035652), (4, 51776739), (6, 34517826), (7, 29586708), (9, 23011884), (12, 17258913), (14, 14793354), (18, 11505942), (21, 9862236), (27, 7670628), (28, 7396677), (36, 5752971), (42, 4931118), (54, 3835314), (61, 3395196), (63, 3287412), (81, 2556876), (84, 2465559), (108, 1917657), (122, 1697598), (126, 1643706), (162, 1278438), (183, 1131732), (189, 1095804), (243, 852292), (244, 848799), (252, 821853), (324, 639219), (366, 565866), (378, 547902), (427, 485028), (486, 426146), (499, 415044), (549, 377244), (567, 365268), (732, 282933), (756, 273951), (854, 242514), (972, 213073), (998, 207522), (1098, 188622), (1134, 182634), (1281, 161676), (1497, 138348), (1647, 125748), (1701, 121756), (1708, 121257), (1996, 103761), (2196, 94311), (2268, 91317), (2562, 80838), (2994, 69174), (3294, 62874), (3402, 60878), (3493, 59292), (3843, 53892), (4491, 46116), (4941, 41916), (5124, 40419), (5988, 34587), (6588, 31437), (6804, 30439), (6986, 29646), (7686, 26946), (8982, 23058), (9882, 20958), (10479, 19764), (11529, 17964), (13473, 15372), (13972, 14823)]