199906464

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 538513920

約数和(自身を除く): 338607456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 139, 142, 211, 213, 278, 284, 417, 422, 426, 556, 568, 633, 834, 844, 852, 1112, 1136, 1266, 1668, 1688, 1704, 2224, 2272, 2532, 3336, 3376, 3408, 4448, 5064, 6672, 6752, 6816, 9869, 10128, 13344, 14981, 19738, 20256, 29329, 29607, 29962, 39476, 44943, 58658, 59214, 59924, 78952, 87987, 89886, 117316, 118428, 119848, 157904, 175974, 179772, 234632, 236856, 239696, 315808, 351948, 359544, 469264, 473712, 479392, 703896, 719088, 938528, 947424, 1407792, 1438176, 2082359, 2815584, 4164718, 6247077, 8329436, 12494154, 16658872, 24988308, 33317744, 49976616, 66635488, 99953232, 199906464]

約数ペア:

[(1, 199906464), (2, 99953232), (3, 66635488), (4, 49976616), (6, 33317744), (8, 24988308), (12, 16658872), (16, 12494154), (24, 8329436), (32, 6247077), (48, 4164718), (71, 2815584), (96, 2082359), (139, 1438176), (142, 1407792), (211, 947424), (213, 938528), (278, 719088), (284, 703896), (417, 479392), (422, 473712), (426, 469264), (556, 359544), (568, 351948), (633, 315808), (834, 239696), (844, 236856), (852, 234632), (1112, 179772), (1136, 175974), (1266, 157904), (1668, 119848), (1688, 118428), (1704, 117316), (2224, 89886), (2272, 87987), (2532, 78952), (3336, 59924), (3376, 59214), (3408, 58658), (4448, 44943), (5064, 39476), (6672, 29962), (6752, 29607), (6816, 29329), (9869, 20256), (10128, 19738), (13344, 14981)]