206499852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{953}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 563943744

約数和(自身を除く): 357443892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 463, 468, 926, 953, 1389, 1852, 1906, 2778, 2859, 3812, 4167, 5556, 5718, 6019, 8334, 8577, 11436, 12038, 12389, 16668, 17154, 18057, 24076, 24778, 34308, 36114, 37167, 49556, 54171, 72228, 74334, 108342, 111501, 148668, 216684, 223002, 441239, 446004, 882478, 1323717, 1764956, 2647434, 3971151, 5294868, 5736107, 7942302, 11472214, 15884604, 17208321, 22944428, 34416642, 51624963, 68833284, 103249926, 206499852]

約数ペア:

[(1, 206499852), (2, 103249926), (3, 68833284), (4, 51624963), (6, 34416642), (9, 22944428), (12, 17208321), (13, 15884604), (18, 11472214), (26, 7942302), (36, 5736107), (39, 5294868), (52, 3971151), (78, 2647434), (117, 1764956), (156, 1323717), (234, 882478), (463, 446004), (468, 441239), (926, 223002), (953, 216684), (1389, 148668), (1852, 111501), (1906, 108342), (2778, 74334), (2859, 72228), (3812, 54171), (4167, 49556), (5556, 37167), (5718, 36114), (6019, 34308), (8334, 24778), (8577, 24076), (11436, 18057), (12038, 17154), (12389, 16668)]