199286352

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 417817008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 92, 93, 108, 124, 138, 144, 184, 186, 207, 216, 248, 276, 279, 368, 372, 414, 432, 496, 552, 558, 621, 647, 713, 744, 828, 837, 1104, 1116, 1242, 1294, 1426, 1488, 1656, 1674, 1941, 2139, 2232, 2484, 2588, 2852, 3312, 3348, 3882, 4278, 4464, 4968, 5176, 5704, 5823, 6417, 6696, 7764, 8556, 9936, 10352, 11408, 11646, 12834, 13392, 14881, 15528, 17112, 17469, 19251, 20057, 23292, 25668, 29762, 31056, 34224, 34938, 38502, 40114, 44643, 46584, 51336, 59524, 60171, 69876, 77004, 80228, 89286, 93168, 102672, 119048, 120342, 133929, 139752, 154008, 160456, 178572, 180513, 238096, 240684, 267858, 279504, 308016, 320912, 357144, 361026, 401787, 461311, 481368, 535716, 541539, 714288, 722052, 803574, 922622, 962736, 1071432, 1083078, 1383933, 1444104, 1607148, 1845244, 2142864, 2166156, 2767866, 2888208, 3214296, 3690488, 4151799, 4332312, 5535732, 6428592, 7380976, 8303598, 8664624, 11071464, 12455397, 16607196, 22142928, 24910794, 33214392, 49821588, 66428784, 99643176, 199286352]

約数ペア:

[(1, 199286352), (2, 99643176), (3, 66428784), (4, 49821588), (6, 33214392), (8, 24910794), (9, 22142928), (12, 16607196), (16, 12455397), (18, 11071464), (23, 8664624), (24, 8303598), (27, 7380976), (31, 6428592), (36, 5535732), (46, 4332312), (48, 4151799), (54, 3690488), (62, 3214296), (69, 2888208), (72, 2767866), (92, 2166156), (93, 2142864), (108, 1845244), (124, 1607148), (138, 1444104), (144, 1383933), (184, 1083078), (186, 1071432), (207, 962736), (216, 922622), (248, 803574), (276, 722052), (279, 714288), (368, 541539), (372, 535716), (414, 481368), (432, 461311), (496, 401787), (552, 361026), (558, 357144), (621, 320912), (647, 308016), (713, 279504), (744, 267858), (828, 240684), (837, 238096), (1104, 180513), (1116, 178572), (1242, 160456), (1294, 154008), (1426, 139752), (1488, 133929), (1656, 120342), (1674, 119048), (1941, 102672), (2139, 93168), (2232, 89286), (2484, 80228), (2588, 77004), (2852, 69876), (3312, 60171), (3348, 59524), (3882, 51336), (4278, 46584), (4464, 44643), (4968, 40114), (5176, 38502), (5704, 34938), (5823, 34224), (6417, 31056), (6696, 29762), (7764, 25668), (8556, 23292), (9936, 20057), (10352, 19251), (11408, 17469), (11646, 17112), (12834, 15528), (13392, 14881)]