201393456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 570820608

約数和(自身を除く): 369427152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 191, 264, 382, 528, 573, 764, 1146, 1528, 1997, 2101, 2292, 3056, 3994, 4202, 4584, 5991, 6303, 7988, 8404, 9168, 11982, 12606, 15976, 16808, 21967, 23964, 25212, 31952, 33616, 43934, 47928, 50424, 65901, 87868, 95856, 100848, 131802, 175736, 263604, 351472, 381427, 527208, 762854, 1054416, 1144281, 1525708, 2288562, 3051416, 4195697, 4577124, 6102832, 8391394, 9154248, 12587091, 16782788, 18308496, 25174182, 33565576, 50348364, 67131152, 100696728, 201393456]

約数ペア:

[(1, 201393456), (2, 100696728), (3, 67131152), (4, 50348364), (6, 33565576), (8, 25174182), (11, 18308496), (12, 16782788), (16, 12587091), (22, 9154248), (24, 8391394), (33, 6102832), (44, 4577124), (48, 4195697), (66, 3051416), (88, 2288562), (132, 1525708), (176, 1144281), (191, 1054416), (264, 762854), (382, 527208), (528, 381427), (573, 351472), (764, 263604), (1146, 175736), (1528, 131802), (1997, 100848), (2101, 95856), (2292, 87868), (3056, 65901), (3994, 50424), (4202, 47928), (4584, 43934), (5991, 33616), (6303, 31952), (7988, 25212), (8404, 23964), (9168, 21967), (11982, 16808), (12606, 15976)]