196289345

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19541}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 280701288

約数和(自身を除く): 84411943

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 19541, 97705, 136787, 683935, 801181, 957509, 4005905, 4787545, 5608267, 28041335, 39257869, 196289345]

約数ペア:

[(1, 196289345), (5, 39257869), (7, 28041335), (35, 5608267), (41, 4787545), (49, 4005905), (205, 957509), (245, 801181), (287, 683935), (1435, 136787), (2009, 97705), (10045, 19541)]