205124880037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{65497}}^1$

素因数の和:66061

約数の個数: 32

約数和(自身を含む): 259183445760

約数和(自身を除く): 54058565723

約数列:

[1, 7, 11, 77, 89, 457, 623, 979, 3199, 5027, 6853, 35189, 40673, 65497, 284711, 447403, 458479, 720467, 3131821, 5043269, 5829233, 29932129, 40804631, 64121563, 209524903, 329253419, 448850941, 2304773933, 2663959481, 18647716367, 29303554291, 205124880037]

約数ペア:

[(1, 205124880037), (7, 29303554291), (11, 18647716367), (77, 2663959481), (89, 2304773933), (457, 448850941), (623, 329253419), (979, 209524903), (3199, 64121563), (5027, 40804631), (6853, 29932129), (35189, 5829233), (40673, 5043269), (65497, 3131821), (284711, 720467), (447403, 458479)]