225087233

素因数分解:

$7^3\times {\mathrm{107}}^1\times {\mathrm{6133}}^1$

素因数の和:6261

約数の個数: 16

約数和(自身を含む): 264988800

約数和(自身を除く): 39901567

約数列:

[1, 7, 49, 107, 343, 749, 5243, 6133, 36701, 42931, 300517, 656231, 2103619, 4593617, 32155319, 225087233]

約数ペア:

[(1, 225087233), (7, 32155319), (49, 4593617), (107, 2103619), (343, 656231), (749, 300517), (5243, 42931), (6133, 36701)]