204499099

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 247027968

約数和(自身を除く): 42528869

約数列:

[1, 7, 43, 49, 71, 301, 497, 1367, 2107, 3053, 3479, 9569, 21371, 58781, 66983, 97057, 149597, 411467, 679399, 2880269, 4173451, 4755793, 29214157, 204499099]

約数ペア:

[(1, 204499099), (7, 29214157), (43, 4755793), (49, 4173451), (71, 2880269), (301, 679399), (497, 411467), (1367, 149597), (2107, 97057), (3053, 66983), (3479, 58781), (9569, 21371)]