207923345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4787}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 306125568

約数和(自身を除く): 98202223

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 1241, 2555, 4787, 6205, 8687, 23935, 33509, 43435, 81379, 167545, 349451, 406895, 569653, 1747255, 2446157, 2848265, 5940667, 12230785, 29703335, 41584669, 207923345]

約数ペア:

[(1, 207923345), (5, 41584669), (7, 29703335), (17, 12230785), (35, 5940667), (73, 2848265), (85, 2446157), (119, 1747255), (365, 569653), (511, 406895), (595, 349451), (1241, 167545), (2555, 81379), (4787, 43435), (6205, 33509), (8687, 23935)]