203489244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 611170560

約数和(自身を除く): 407681316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 89, 126, 129, 172, 178, 211, 252, 258, 267, 301, 356, 387, 422, 516, 534, 602, 623, 633, 774, 801, 844, 903, 1068, 1204, 1246, 1266, 1477, 1548, 1602, 1806, 1869, 1899, 2492, 2532, 2709, 2954, 3204, 3612, 3738, 3798, 3827, 4431, 5418, 5607, 5908, 7476, 7596, 7654, 8862, 9073, 10836, 11214, 11481, 13293, 15308, 17724, 18146, 18779, 22428, 22962, 26586, 26789, 27219, 34443, 36292, 37558, 45924, 53172, 53578, 54438, 56337, 63511, 68886, 75116, 80367, 81657, 107156, 108876, 112674, 127022, 131453, 137772, 160734, 163314, 169011, 190533, 225348, 241101, 254044, 262906, 321468, 326628, 338022, 381066, 394359, 482202, 525812, 571599, 676044, 762132, 788718, 807497, 964404, 1143198, 1183077, 1577436, 1614994, 2286396, 2366154, 2422491, 3229988, 4732308, 4844982, 5652479, 7267473, 9689964, 11304958, 14534946, 16957437, 22609916, 29069892, 33914874, 50872311, 67829748, 101744622, 203489244]

約数ペア:

[(1, 203489244), (2, 101744622), (3, 67829748), (4, 50872311), (6, 33914874), (7, 29069892), (9, 22609916), (12, 16957437), (14, 14534946), (18, 11304958), (21, 9689964), (28, 7267473), (36, 5652479), (42, 4844982), (43, 4732308), (63, 3229988), (84, 2422491), (86, 2366154), (89, 2286396), (126, 1614994), (129, 1577436), (172, 1183077), (178, 1143198), (211, 964404), (252, 807497), (258, 788718), (267, 762132), (301, 676044), (356, 571599), (387, 525812), (422, 482202), (516, 394359), (534, 381066), (602, 338022), (623, 326628), (633, 321468), (774, 262906), (801, 254044), (844, 241101), (903, 225348), (1068, 190533), (1204, 169011), (1246, 163314), (1266, 160734), (1477, 137772), (1548, 131453), (1602, 127022), (1806, 112674), (1869, 108876), (1899, 107156), (2492, 81657), (2532, 80367), (2709, 75116), (2954, 68886), (3204, 63511), (3612, 56337), (3738, 54438), (3798, 53578), (3827, 53172), (4431, 45924), (5418, 37558), (5607, 36292), (5908, 34443), (7476, 27219), (7596, 26789), (7654, 26586), (8862, 22962), (9073, 22428), (10836, 18779), (11214, 18146), (11481, 17724), (13293, 15308)]