204144642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 504137088

約数和(自身を除く): 299992446

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 83, 117, 138, 166, 207, 234, 249, 299, 414, 457, 498, 598, 747, 897, 914, 1079, 1371, 1494, 1794, 1909, 2158, 2691, 2742, 3237, 3818, 4113, 5382, 5727, 5941, 6474, 8226, 9711, 10511, 11454, 11882, 17181, 17823, 19422, 21022, 24817, 31533, 34362, 35646, 37931, 49634, 53469, 63066, 74451, 75862, 94599, 106938, 113793, 136643, 148902, 189198, 223353, 227586, 273286, 341379, 409929, 446706, 493103, 682758, 819858, 872413, 986206, 1229787, 1479309, 1744826, 2459574, 2617239, 2958618, 4437927, 5234478, 7851717, 8875854, 11341369, 15703434, 22682738, 34024107, 68048214, 102072321, 204144642]

約数ペア:

[(1, 204144642), (2, 102072321), (3, 68048214), (6, 34024107), (9, 22682738), (13, 15703434), (18, 11341369), (23, 8875854), (26, 7851717), (39, 5234478), (46, 4437927), (69, 2958618), (78, 2617239), (83, 2459574), (117, 1744826), (138, 1479309), (166, 1229787), (207, 986206), (234, 872413), (249, 819858), (299, 682758), (414, 493103), (457, 446706), (498, 409929), (598, 341379), (747, 273286), (897, 227586), (914, 223353), (1079, 189198), (1371, 148902), (1494, 136643), (1794, 113793), (1909, 106938), (2158, 94599), (2691, 75862), (2742, 74451), (3237, 63066), (3818, 53469), (4113, 49634), (5382, 37931), (5727, 35646), (5941, 34362), (6474, 31533), (8226, 24817), (9711, 21022), (10511, 19422), (11454, 17823), (11882, 17181)]