206799648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 628760160

約数和(自身を除く): 421960512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 608, 627, 726, 836, 912, 937, 968, 1056, 1254, 1452, 1672, 1824, 1874, 1936, 2299, 2508, 2811, 2904, 3344, 3748, 3872, 4598, 5016, 5622, 5808, 6688, 6897, 7496, 9196, 10032, 10307, 11244, 11616, 13794, 14992, 17803, 18392, 20064, 20614, 22488, 27588, 29984, 30921, 35606, 36784, 41228, 44976, 53409, 55176, 61842, 71212, 73568, 82456, 89952, 106818, 110352, 113377, 123684, 142424, 164912, 195833, 213636, 220704, 226754, 247368, 284848, 329824, 340131, 391666, 427272, 453508, 494736, 569696, 587499, 680262, 783332, 854544, 907016, 989472, 1174998, 1360524, 1566664, 1709088, 1814032, 2154163, 2349996, 2721048, 3133328, 3628064, 4308326, 4699992, 5442096, 6266656, 6462489, 8616652, 9399984, 10884192, 12924978, 17233304, 18799968, 25849956, 34466608, 51699912, 68933216, 103399824, 206799648]

約数ペア:

[(1, 206799648), (2, 103399824), (3, 68933216), (4, 51699912), (6, 34466608), (8, 25849956), (11, 18799968), (12, 17233304), (16, 12924978), (19, 10884192), (22, 9399984), (24, 8616652), (32, 6462489), (33, 6266656), (38, 5442096), (44, 4699992), (48, 4308326), (57, 3628064), (66, 3133328), (76, 2721048), (88, 2349996), (96, 2154163), (114, 1814032), (121, 1709088), (132, 1566664), (152, 1360524), (176, 1174998), (209, 989472), (228, 907016), (242, 854544), (264, 783332), (304, 680262), (352, 587499), (363, 569696), (418, 494736), (456, 453508), (484, 427272), (528, 391666), (608, 340131), (627, 329824), (726, 284848), (836, 247368), (912, 226754), (937, 220704), (968, 213636), (1056, 195833), (1254, 164912), (1452, 142424), (1672, 123684), (1824, 113377), (1874, 110352), (1936, 106818), (2299, 89952), (2508, 82456), (2811, 73568), (2904, 71212), (3344, 61842), (3748, 55176), (3872, 53409), (4598, 44976), (5016, 41228), (5622, 36784), (5808, 35606), (6688, 30921), (6897, 29984), (7496, 27588), (9196, 22488), (10032, 20614), (10307, 20064), (11244, 18392), (11616, 17803), (13794, 14992)]