203886306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 508540032

約数和(自身を除く): 304653726

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 43, 46, 69, 78, 86, 117, 129, 138, 207, 234, 258, 299, 387, 414, 559, 598, 774, 881, 897, 989, 1118, 1677, 1762, 1794, 1978, 2643, 2691, 2967, 3354, 5031, 5286, 5382, 5934, 7929, 8901, 10062, 11453, 12857, 15858, 17802, 20263, 22906, 25714, 34359, 37883, 38571, 40526, 60789, 68718, 75766, 77142, 103077, 113649, 115713, 121578, 182367, 206154, 227298, 231426, 263419, 340947, 364734, 492479, 526838, 681894, 790257, 871309, 984958, 1477437, 1580514, 1742618, 2370771, 2613927, 2954874, 4432311, 4741542, 5227854, 7841781, 8864622, 11327017, 15683562, 22654034, 33981051, 67962102, 101943153, 203886306]

約数ペア:

[(1, 203886306), (2, 101943153), (3, 67962102), (6, 33981051), (9, 22654034), (13, 15683562), (18, 11327017), (23, 8864622), (26, 7841781), (39, 5227854), (43, 4741542), (46, 4432311), (69, 2954874), (78, 2613927), (86, 2370771), (117, 1742618), (129, 1580514), (138, 1477437), (207, 984958), (234, 871309), (258, 790257), (299, 681894), (387, 526838), (414, 492479), (559, 364734), (598, 340947), (774, 263419), (881, 231426), (897, 227298), (989, 206154), (1118, 182367), (1677, 121578), (1762, 115713), (1794, 113649), (1978, 103077), (2643, 77142), (2691, 75766), (2967, 68718), (3354, 60789), (5031, 40526), (5286, 38571), (5382, 37883), (5934, 34359), (7929, 25714), (8901, 22906), (10062, 20263), (11453, 17802), (12857, 15858)]