204679398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10369

約数の個数: 64

約数和(自身を含む): 522289152

約数和(自身を除く): 317609754

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 6622, 9933, 10303, 19866, 20606, 30909, 61818, 72121, 113333, 144242, 216363, 226666, 339999, 432726, 443029, 679998, 793331, 886058, 1329087, 1586662, 2379993, 2658174, 3101203, 4759986, 4873319, 6202406, 9303609, 9746638, 14619957, 18607218, 29239914, 34113233, 68226466, 102339699, 204679398]

約数ペア:

[(1, 204679398), (2, 102339699), (3, 68226466), (6, 34113233), (7, 29239914), (11, 18607218), (14, 14619957), (21, 9746638), (22, 9303609), (33, 6202406), (42, 4873319), (43, 4759986), (66, 3101203), (77, 2658174), (86, 2379993), (129, 1586662), (154, 1329087), (231, 886058), (258, 793331), (301, 679998), (462, 443029), (473, 432726), (602, 339999), (903, 226666), (946, 216363), (1419, 144242), (1806, 113333), (2838, 72121), (3311, 61818), (6622, 30909), (9933, 20606), (10303, 19866)]