199922433

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 285638400

約数和(自身を除く): 85715967

約数列:

[1, 3, 29, 37, 87, 111, 173, 359, 519, 1073, 1077, 3219, 5017, 6401, 10411, 13283, 15051, 19203, 31233, 39849, 62107, 185629, 186321, 385207, 556887, 1155621, 1801103, 2297959, 5403309, 6893877, 66640811, 199922433]

約数ペア:

[(1, 199922433), (3, 66640811), (29, 6893877), (37, 5403309), (87, 2297959), (111, 1801103), (173, 1155621), (359, 556887), (519, 385207), (1073, 186321), (1077, 185629), (3219, 62107), (5017, 39849), (6401, 31233), (10411, 19203), (13283, 15051)]