205748504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{68219}}^1$

素因数の和:68267

約数の個数: 32

約数和(自身を含む): 429786000

約数和(自身を除く): 224037496

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 68219, 136438, 272876, 545752, 886847, 1773694, 1978351, 3547388, 3956702, 7094776, 7913404, 15826808, 25718563, 51437126, 102874252, 205748504]

約数ペア:

[(1, 205748504), (2, 102874252), (4, 51437126), (8, 25718563), (13, 15826808), (26, 7913404), (29, 7094776), (52, 3956702), (58, 3547388), (104, 1978351), (116, 1773694), (232, 886847), (377, 545752), (754, 272876), (1508, 136438), (3016, 68219)]