201195568

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 80

約数和(自身を含む): 462817600

約数和(自身を除く): 261622032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 392, 427, 488, 601, 686, 784, 854, 976, 1202, 1372, 1708, 2404, 2744, 2989, 3416, 4207, 4808, 5488, 5978, 6832, 8414, 9616, 11956, 16828, 20923, 23912, 29449, 33656, 36661, 41846, 47824, 58898, 67312, 73322, 83692, 117796, 146644, 167384, 206143, 235592, 256627, 293288, 334768, 412286, 471184, 513254, 586576, 824572, 1026508, 1649144, 1796389, 2053016, 3298288, 3592778, 4106032, 7185556, 12574723, 14371112, 25149446, 28742224, 50298892, 100597784, 201195568]

約数ペア:

[(1, 201195568), (2, 100597784), (4, 50298892), (7, 28742224), (8, 25149446), (14, 14371112), (16, 12574723), (28, 7185556), (49, 4106032), (56, 3592778), (61, 3298288), (98, 2053016), (112, 1796389), (122, 1649144), (196, 1026508), (244, 824572), (343, 586576), (392, 513254), (427, 471184), (488, 412286), (601, 334768), (686, 293288), (784, 256627), (854, 235592), (976, 206143), (1202, 167384), (1372, 146644), (1708, 117796), (2404, 83692), (2744, 73322), (2989, 67312), (3416, 58898), (4207, 47824), (4808, 41846), (5488, 36661), (5978, 33656), (6832, 29449), (8414, 23912), (9616, 20923), (11956, 16828)]