230472242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 501258240

約数和(自身を除く): 270785998

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 73, 77, 83, 91, 133, 143, 146, 154, 166, 182, 209, 247, 266, 286, 418, 494, 511, 581, 803, 913, 949, 1001, 1022, 1079, 1162, 1387, 1463, 1577, 1606, 1729, 1826, 1898, 2002, 2158, 2717, 2774, 2926, 3154, 3458, 5434, 5621, 6059, 6391, 6643, 7553, 9709, 10439, 11039, 11242, 11869, 12118, 12782, 13286, 15106, 15257, 17347, 18031, 19019, 19418, 20501, 20878, 22078, 23738, 30514, 34694, 36062, 38038, 41002, 42413, 66649, 73073, 78767, 83083, 84826, 106799, 115121, 121429, 126217, 133298, 143507, 146146, 157534, 166166, 198341, 213598, 225511, 230242, 242858, 252434, 287014, 396682, 451022, 466543, 551369, 805847, 866437, 933086, 1102738, 1266331, 1388387, 1496573, 1578577, 1611694, 1732874, 2532662, 2776774, 2993146, 3157154, 6065059, 8864317, 10476011, 12130118, 16462303, 17728634, 20952022, 32924606, 115236121, 230472242]

約数ペア:

[(1, 230472242), (2, 115236121), (7, 32924606), (11, 20952022), (13, 17728634), (14, 16462303), (19, 12130118), (22, 10476011), (26, 8864317), (38, 6065059), (73, 3157154), (77, 2993146), (83, 2776774), (91, 2532662), (133, 1732874), (143, 1611694), (146, 1578577), (154, 1496573), (166, 1388387), (182, 1266331), (209, 1102738), (247, 933086), (266, 866437), (286, 805847), (418, 551369), (494, 466543), (511, 451022), (581, 396682), (803, 287014), (913, 252434), (949, 242858), (1001, 230242), (1022, 225511), (1079, 213598), (1162, 198341), (1387, 166166), (1463, 157534), (1577, 146146), (1606, 143507), (1729, 133298), (1826, 126217), (1898, 121429), (2002, 115121), (2158, 106799), (2717, 84826), (2774, 83083), (2926, 78767), (3154, 73073), (3458, 66649), (5434, 42413), (5621, 41002), (6059, 38038), (6391, 36062), (6643, 34694), (7553, 30514), (9709, 23738), (10439, 22078), (11039, 20878), (11242, 20501), (11869, 19418), (12118, 19019), (12782, 18031), (13286, 17347), (15106, 15257)]