199628616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 367708344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 107, 111, 132, 148, 191, 214, 222, 264, 296, 321, 382, 407, 428, 444, 573, 642, 764, 814, 856, 888, 1146, 1177, 1221, 1284, 1528, 1628, 2101, 2292, 2354, 2442, 2568, 3256, 3531, 3959, 4202, 4584, 4708, 4884, 6303, 7062, 7067, 7918, 8404, 9416, 9768, 11877, 12606, 14124, 14134, 15836, 16808, 20437, 21201, 23754, 25212, 28248, 28268, 31672, 40874, 42402, 43549, 47508, 50424, 56536, 61311, 77737, 81748, 84804, 87098, 95016, 122622, 130647, 155474, 163496, 169608, 174196, 224807, 233211, 245244, 261294, 310948, 348392, 449614, 466422, 490488, 522588, 621896, 674421, 756169, 899228, 932844, 1045176, 1348842, 1512338, 1798456, 1865688, 2268507, 2697684, 3024676, 4537014, 5395368, 6049352, 8317859, 9074028, 16635718, 18148056, 24953577, 33271436, 49907154, 66542872, 99814308, 199628616]

約数ペア:

[(1, 199628616), (2, 99814308), (3, 66542872), (4, 49907154), (6, 33271436), (8, 24953577), (11, 18148056), (12, 16635718), (22, 9074028), (24, 8317859), (33, 6049352), (37, 5395368), (44, 4537014), (66, 3024676), (74, 2697684), (88, 2268507), (107, 1865688), (111, 1798456), (132, 1512338), (148, 1348842), (191, 1045176), (214, 932844), (222, 899228), (264, 756169), (296, 674421), (321, 621896), (382, 522588), (407, 490488), (428, 466422), (444, 449614), (573, 348392), (642, 310948), (764, 261294), (814, 245244), (856, 233211), (888, 224807), (1146, 174196), (1177, 169608), (1221, 163496), (1284, 155474), (1528, 130647), (1628, 122622), (2101, 95016), (2292, 87098), (2354, 84804), (2442, 81748), (2568, 77737), (3256, 61311), (3531, 56536), (3959, 50424), (4202, 47508), (4584, 43549), (4708, 42402), (4884, 40874), (6303, 31672), (7062, 28268), (7067, 28248), (7918, 25212), (8404, 23754), (9416, 21201), (9768, 20437), (11877, 16808), (12606, 15836), (14124, 14134)]