203766849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 366556320

約数和(自身を除く): 162789471

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 169, 171, 209, 247, 429, 507, 627, 641, 741, 1287, 1521, 1859, 1881, 1923, 2223, 2717, 3211, 5577, 5769, 7051, 8151, 8333, 9633, 12179, 16731, 21153, 24453, 24999, 28899, 35321, 36537, 63459, 74997, 91663, 105963, 108329, 109611, 133969, 158327, 274989, 317889, 324987, 401907, 474981, 824967, 974961, 1191619, 1205721, 1424943, 1741597, 2058251, 3574857, 5224791, 6174753, 10724571, 15674373, 18524259, 22640761, 67922283, 203766849]

約数ペア:

[(1, 203766849), (3, 67922283), (9, 22640761), (11, 18524259), (13, 15674373), (19, 10724571), (33, 6174753), (39, 5224791), (57, 3574857), (99, 2058251), (117, 1741597), (143, 1424943), (169, 1205721), (171, 1191619), (209, 974961), (247, 824967), (429, 474981), (507, 401907), (627, 324987), (641, 317889), (741, 274989), (1287, 158327), (1521, 133969), (1859, 109611), (1881, 108329), (1923, 105963), (2223, 91663), (2717, 74997), (3211, 63459), (5577, 36537), (5769, 35321), (7051, 28899), (8151, 24999), (8333, 24453), (9633, 21153), (12179, 16731)]