210047292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 661216192

約数和(自身を除く): 451168900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 273, 291, 364, 388, 468, 546, 582, 661, 679, 819, 873, 1092, 1164, 1261, 1322, 1358, 1638, 1746, 1983, 2037, 2522, 2644, 2716, 3276, 3492, 3783, 3966, 4074, 4627, 5044, 5949, 6111, 7566, 7932, 8148, 8593, 8827, 9254, 11349, 11898, 12222, 13881, 15132, 17186, 17654, 18508, 22698, 23796, 24444, 25779, 26481, 27762, 34372, 35308, 41643, 45396, 51558, 52962, 55524, 60151, 64117, 77337, 79443, 83286, 103116, 105924, 120302, 128234, 154674, 158886, 166572, 180453, 192351, 240604, 256468, 309348, 317772, 360906, 384702, 448819, 541359, 577053, 721812, 769404, 833521, 897638, 1082718, 1154106, 1346457, 1667042, 1795276, 2165436, 2308212, 2500563, 2692914, 3334084, 4039371, 5001126, 5385828, 5834647, 7501689, 8078742, 10002252, 11669294, 15003378, 16157484, 17503941, 23338588, 30006756, 35007882, 52511823, 70015764, 105023646, 210047292]

約数ペア:

[(1, 210047292), (2, 105023646), (3, 70015764), (4, 52511823), (6, 35007882), (7, 30006756), (9, 23338588), (12, 17503941), (13, 16157484), (14, 15003378), (18, 11669294), (21, 10002252), (26, 8078742), (28, 7501689), (36, 5834647), (39, 5385828), (42, 5001126), (52, 4039371), (63, 3334084), (78, 2692914), (84, 2500563), (91, 2308212), (97, 2165436), (117, 1795276), (126, 1667042), (156, 1346457), (182, 1154106), (194, 1082718), (234, 897638), (252, 833521), (273, 769404), (291, 721812), (364, 577053), (388, 541359), (468, 448819), (546, 384702), (582, 360906), (661, 317772), (679, 309348), (819, 256468), (873, 240604), (1092, 192351), (1164, 180453), (1261, 166572), (1322, 158886), (1358, 154674), (1638, 128234), (1746, 120302), (1983, 105924), (2037, 103116), (2522, 83286), (2644, 79443), (2716, 77337), (3276, 64117), (3492, 60151), (3783, 55524), (3966, 52962), (4074, 51558), (4627, 45396), (5044, 41643), (5949, 35308), (6111, 34372), (7566, 27762), (7932, 26481), (8148, 25779), (8593, 24444), (8827, 23796), (9254, 22698), (11349, 18508), (11898, 17654), (12222, 17186), (13881, 15132)]