201374768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 472945920

約数和(自身を除く): 271571152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 173, 266, 304, 346, 532, 547, 692, 1064, 1094, 1211, 1384, 2128, 2188, 2422, 2768, 3287, 3829, 4376, 4844, 6574, 7658, 8752, 9688, 10393, 13148, 15316, 19376, 20786, 23009, 26296, 30632, 41572, 46018, 52592, 61264, 72751, 83144, 92036, 94631, 145502, 166288, 184072, 189262, 291004, 368144, 378524, 582008, 662417, 757048, 1164016, 1324834, 1514096, 1797989, 2649668, 3595978, 5299336, 7191956, 10598672, 12585923, 14383912, 25171846, 28767824, 50343692, 100687384, 201374768]

約数ペア:

[(1, 201374768), (2, 100687384), (4, 50343692), (7, 28767824), (8, 25171846), (14, 14383912), (16, 12585923), (19, 10598672), (28, 7191956), (38, 5299336), (56, 3595978), (76, 2649668), (112, 1797989), (133, 1514096), (152, 1324834), (173, 1164016), (266, 757048), (304, 662417), (346, 582008), (532, 378524), (547, 368144), (692, 291004), (1064, 189262), (1094, 184072), (1211, 166288), (1384, 145502), (2128, 94631), (2188, 92036), (2422, 83144), (2768, 72751), (3287, 61264), (3829, 52592), (4376, 46018), (4844, 41572), (6574, 30632), (7658, 26296), (8752, 23009), (9688, 20786), (10393, 19376), (13148, 15316)]