200645940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304009}}^1$

素因数の和:304032

約数の個数: 48

約数和(自身を含む): 612884160

約数和(自身を除く): 412238220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 304009, 608018, 912027, 1216036, 1520045, 1824054, 3040090, 3344099, 3648108, 4560135, 6080180, 6688198, 9120270, 10032297, 13376396, 16720495, 18240540, 20064594, 33440990, 40129188, 50161485, 66881980, 100322970, 200645940]

約数ペア:

[(1, 200645940), (2, 100322970), (3, 66881980), (4, 50161485), (5, 40129188), (6, 33440990), (10, 20064594), (11, 18240540), (12, 16720495), (15, 13376396), (20, 10032297), (22, 9120270), (30, 6688198), (33, 6080180), (44, 4560135), (55, 3648108), (60, 3344099), (66, 3040090), (110, 1824054), (132, 1520045), (165, 1216036), (220, 912027), (330, 608018), (660, 304009)]