200081784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 608394240

約数和(自身を除く): 408312456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 424, 483, 552, 636, 644, 742, 966, 977, 1113, 1219, 1272, 1288, 1484, 1932, 1954, 2226, 2438, 2931, 2968, 3657, 3864, 3908, 4452, 4876, 5862, 6839, 7314, 7816, 8533, 8904, 9752, 11724, 13678, 14628, 17066, 20517, 22471, 23448, 25599, 27356, 29256, 34132, 41034, 44942, 51198, 51781, 54712, 67413, 68264, 82068, 89884, 102396, 103562, 134826, 155343, 157297, 164136, 179768, 204792, 207124, 269652, 310686, 314594, 362467, 414248, 471891, 539304, 621372, 629188, 724934, 943782, 1087401, 1190963, 1242744, 1258376, 1449868, 1887564, 2174802, 2381926, 2899736, 3572889, 3775128, 4349604, 4763852, 7145778, 8336741, 8699208, 9527704, 14291556, 16673482, 25010223, 28583112, 33346964, 50020446, 66693928, 100040892, 200081784]

約数ペア:

[(1, 200081784), (2, 100040892), (3, 66693928), (4, 50020446), (6, 33346964), (7, 28583112), (8, 25010223), (12, 16673482), (14, 14291556), (21, 9527704), (23, 8699208), (24, 8336741), (28, 7145778), (42, 4763852), (46, 4349604), (53, 3775128), (56, 3572889), (69, 2899736), (84, 2381926), (92, 2174802), (106, 1887564), (138, 1449868), (159, 1258376), (161, 1242744), (168, 1190963), (184, 1087401), (212, 943782), (276, 724934), (318, 629188), (322, 621372), (371, 539304), (424, 471891), (483, 414248), (552, 362467), (636, 314594), (644, 310686), (742, 269652), (966, 207124), (977, 204792), (1113, 179768), (1219, 164136), (1272, 157297), (1288, 155343), (1484, 134826), (1932, 103562), (1954, 102396), (2226, 89884), (2438, 82068), (2931, 68264), (2968, 67413), (3657, 54712), (3864, 51781), (3908, 51198), (4452, 44942), (4876, 41034), (5862, 34132), (6839, 29256), (7314, 27356), (7816, 25599), (8533, 23448), (8904, 22471), (9752, 20517), (11724, 17066), (13678, 14628)]