199984638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{164191}}^1$

素因数の和:164232

約数の個数: 32

約数和(自身を含む): 472872960

約数和(自身を除く): 272888322

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 164191, 328382, 492573, 985146, 1149337, 2298674, 3448011, 4761539, 6896022, 9523078, 14284617, 28569234, 33330773, 66661546, 99992319, 199984638]

約数ペア:

[(1, 199984638), (2, 99992319), (3, 66661546), (6, 33330773), (7, 28569234), (14, 14284617), (21, 9523078), (29, 6896022), (42, 4761539), (58, 3448011), (87, 2298674), (174, 1149337), (203, 985146), (406, 492573), (609, 328382), (1218, 164191)]