200680821

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 330482880

約数和(自身を除く): 129802059

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 193, 243, 297, 389, 579, 891, 1167, 1737, 2123, 2673, 3501, 4279, 5211, 6369, 10503, 12837, 15633, 19107, 31509, 38511, 46899, 57321, 75077, 94527, 115533, 171963, 225231, 346599, 515889, 675693, 825847, 1039797, 2027079, 2477541, 6081237, 7432623, 18243711, 22297869, 66893607, 200680821]

約数ペア:

[(1, 200680821), (3, 66893607), (9, 22297869), (11, 18243711), (27, 7432623), (33, 6081237), (81, 2477541), (99, 2027079), (193, 1039797), (243, 825847), (297, 675693), (389, 515889), (579, 346599), (891, 225231), (1167, 171963), (1737, 115533), (2123, 94527), (2673, 75077), (3501, 57321), (4279, 46899), (5211, 38511), (6369, 31509), (10503, 19107), (12837, 15633)]