209658064

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 542822400

約数和(自身を除く): 333164336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 151, 154, 161, 176, 184, 196, 253, 302, 308, 322, 343, 368, 392, 506, 539, 604, 616, 644, 686, 784, 1012, 1057, 1078, 1127, 1208, 1232, 1288, 1372, 1661, 1771, 2024, 2114, 2156, 2254, 2416, 2576, 2744, 3322, 3473, 3542, 3773, 4048, 4228, 4312, 4508, 5488, 6644, 6946, 7084, 7399, 7546, 7889, 8456, 8624, 9016, 11627, 12397, 13288, 13892, 14168, 14798, 15092, 15778, 16912, 18032, 23254, 24311, 24794, 26576, 27784, 28336, 29596, 30184, 31556, 38203, 46508, 48622, 49588, 51793, 55568, 59192, 60368, 63112, 76406, 81389, 86779, 93016, 97244, 99176, 103586, 118384, 126224, 152812, 162778, 170177, 173558, 186032, 194488, 198352, 207172, 267421, 305624, 325556, 340354, 347116, 388976, 414344, 534842, 569723, 611248, 651112, 680708, 694232, 828688, 1069684, 1139446, 1191239, 1302224, 1361416, 1388464, 1871947, 2139368, 2278892, 2382478, 2722832, 3743894, 4278736, 4557784, 4764956, 7487788, 9115568, 9529912, 13103629, 14975576, 19059824, 26207258, 29951152, 52414516, 104829032, 209658064]

約数ペア:

[(1, 209658064), (2, 104829032), (4, 52414516), (7, 29951152), (8, 26207258), (11, 19059824), (14, 14975576), (16, 13103629), (22, 9529912), (23, 9115568), (28, 7487788), (44, 4764956), (46, 4557784), (49, 4278736), (56, 3743894), (77, 2722832), (88, 2382478), (92, 2278892), (98, 2139368), (112, 1871947), (151, 1388464), (154, 1361416), (161, 1302224), (176, 1191239), (184, 1139446), (196, 1069684), (253, 828688), (302, 694232), (308, 680708), (322, 651112), (343, 611248), (368, 569723), (392, 534842), (506, 414344), (539, 388976), (604, 347116), (616, 340354), (644, 325556), (686, 305624), (784, 267421), (1012, 207172), (1057, 198352), (1078, 194488), (1127, 186032), (1208, 173558), (1232, 170177), (1288, 162778), (1372, 152812), (1661, 126224), (1771, 118384), (2024, 103586), (2114, 99176), (2156, 97244), (2254, 93016), (2416, 86779), (2576, 81389), (2744, 76406), (3322, 63112), (3473, 60368), (3542, 59192), (3773, 55568), (4048, 51793), (4228, 49588), (4312, 48622), (4508, 46508), (5488, 38203), (6644, 31556), (6946, 30184), (7084, 29596), (7399, 28336), (7546, 27784), (7889, 26576), (8456, 24794), (8624, 24311), (9016, 23254), (11627, 18032), (12397, 16912), (13288, 15778), (13892, 15092), (14168, 14798)]