205039824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 596482656

約数和(自身を除く): 391442832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 172, 176, 242, 258, 264, 344, 363, 473, 484, 516, 528, 688, 726, 821, 946, 968, 1032, 1419, 1452, 1642, 1892, 1936, 2064, 2463, 2838, 2904, 3284, 3784, 4926, 5203, 5676, 5808, 6568, 7568, 9031, 9852, 10406, 11352, 13136, 15609, 18062, 19704, 20812, 22704, 27093, 31218, 35303, 36124, 39408, 41624, 54186, 62436, 70606, 72248, 83248, 99341, 105909, 108372, 124872, 141212, 144496, 198682, 211818, 216744, 249744, 282424, 298023, 388333, 397364, 423636, 433488, 564848, 596046, 776666, 794728, 847272, 1164999, 1192092, 1553332, 1589456, 1694544, 2329998, 2384184, 3106664, 4271663, 4659996, 4768368, 6213328, 8543326, 9319992, 12814989, 17086652, 18639984, 25629978, 34173304, 51259956, 68346608, 102519912, 205039824]

約数ペア:

[(1, 205039824), (2, 102519912), (3, 68346608), (4, 51259956), (6, 34173304), (8, 25629978), (11, 18639984), (12, 17086652), (16, 12814989), (22, 9319992), (24, 8543326), (33, 6213328), (43, 4768368), (44, 4659996), (48, 4271663), (66, 3106664), (86, 2384184), (88, 2329998), (121, 1694544), (129, 1589456), (132, 1553332), (172, 1192092), (176, 1164999), (242, 847272), (258, 794728), (264, 776666), (344, 596046), (363, 564848), (473, 433488), (484, 423636), (516, 397364), (528, 388333), (688, 298023), (726, 282424), (821, 249744), (946, 216744), (968, 211818), (1032, 198682), (1419, 144496), (1452, 141212), (1642, 124872), (1892, 108372), (1936, 105909), (2064, 99341), (2463, 83248), (2838, 72248), (2904, 70606), (3284, 62436), (3784, 54186), (4926, 41624), (5203, 39408), (5676, 36124), (5808, 35303), (6568, 31218), (7568, 27093), (9031, 22704), (9852, 20812), (10406, 19704), (11352, 18062), (13136, 15609)]