208275606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 597542400

約数和(自身を除く): 389266794

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 342, 363, 399, 418, 462, 627, 693, 719, 726, 798, 847, 1089, 1197, 1254, 1386, 1438, 1463, 1694, 1881, 2157, 2178, 2299, 2394, 2541, 2926, 3762, 4314, 4389, 4598, 5033, 5082, 6471, 6897, 7623, 7909, 8778, 10066, 12942, 13167, 13661, 13794, 15099, 15246, 15818, 16093, 20691, 23727, 26334, 27322, 30198, 32186, 40983, 41382, 45297, 47454, 48279, 55363, 71181, 81966, 86999, 90594, 95627, 96558, 110726, 122949, 142362, 144837, 150271, 166089, 173998, 191254, 245898, 260997, 286881, 289674, 300542, 332178, 450813, 498267, 521994, 573762, 608993, 782991, 860643, 901626, 996534, 1051897, 1217986, 1352439, 1565982, 1652981, 1721286, 1826979, 2103794, 2704878, 3155691, 3305962, 3653958, 4958943, 5480937, 6311382, 9467073, 9917886, 10961874, 11570867, 14876829, 18934146, 23141734, 29753658, 34712601, 69425202, 104137803, 208275606]

約数ペア:

[(1, 208275606), (2, 104137803), (3, 69425202), (6, 34712601), (7, 29753658), (9, 23141734), (11, 18934146), (14, 14876829), (18, 11570867), (19, 10961874), (21, 9917886), (22, 9467073), (33, 6311382), (38, 5480937), (42, 4958943), (57, 3653958), (63, 3305962), (66, 3155691), (77, 2704878), (99, 2103794), (114, 1826979), (121, 1721286), (126, 1652981), (133, 1565982), (154, 1352439), (171, 1217986), (198, 1051897), (209, 996534), (231, 901626), (242, 860643), (266, 782991), (342, 608993), (363, 573762), (399, 521994), (418, 498267), (462, 450813), (627, 332178), (693, 300542), (719, 289674), (726, 286881), (798, 260997), (847, 245898), (1089, 191254), (1197, 173998), (1254, 166089), (1386, 150271), (1438, 144837), (1463, 142362), (1694, 122949), (1881, 110726), (2157, 96558), (2178, 95627), (2299, 90594), (2394, 86999), (2541, 81966), (2926, 71181), (3762, 55363), (4314, 48279), (4389, 47454), (4598, 45297), (5033, 41382), (5082, 40983), (6471, 32186), (6897, 30198), (7623, 27322), (7909, 26334), (8778, 23727), (10066, 20691), (12942, 16093), (13167, 15818), (13661, 15246), (13794, 15099)]