200927727

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22340

約数の個数: 48

約数和(自身を含む): 389695488

約数和(自身を除く): 188767761

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 22303, 66909, 156121, 200727, 245333, 289939, 468363, 735999, 869817, 1405089, 1717331, 2029573, 2207997, 2609451, 3189329, 5151993, 6088719, 9567987, 15455979, 18266157, 22325303, 28703961, 66975909, 200927727]

約数ペア:

[(1, 200927727), (3, 66975909), (7, 28703961), (9, 22325303), (11, 18266157), (13, 15455979), (21, 9567987), (33, 6088719), (39, 5151993), (63, 3189329), (77, 2609451), (91, 2207997), (99, 2029573), (117, 1717331), (143, 1405089), (231, 869817), (273, 735999), (429, 468363), (693, 289939), (819, 245333), (1001, 200727), (1287, 156121), (3003, 66909), (9009, 22303)]