225819433

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 270915840

約数和(自身を除く): 45096407

約数列:

[1, 7, 29, 89, 203, 431, 623, 841, 2581, 3017, 5887, 12499, 18067, 38359, 74849, 87493, 268513, 362471, 523943, 1112411, 2537297, 7786877, 32259919, 225819433]

約数ペア:

[(1, 225819433), (7, 32259919), (29, 7786877), (89, 2537297), (203, 1112411), (431, 523943), (623, 362471), (841, 268513), (2581, 87493), (3017, 74849), (5887, 38359), (12499, 18067)]