199849846

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3593}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 357099840

約数和(自身を除く): 157249994

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 1918, 3593, 3973, 7186, 7946, 25151, 27811, 50302, 55622, 104197, 208394, 492241, 729379, 984482, 1458758, 3445687, 6891374, 14274989, 28549978, 99924923, 199849846]

約数ペア:

[(1, 199849846), (2, 99924923), (7, 28549978), (14, 14274989), (29, 6891374), (58, 3445687), (137, 1458758), (203, 984482), (274, 729379), (406, 492241), (959, 208394), (1918, 104197), (3593, 55622), (3973, 50302), (7186, 27811), (7946, 25151)]