205844339939

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1\times {\mathrm{53759}}^1$

素因数の和:66530

約数の個数: 16

約数和(自身を含む): 240745021440

約数和(自身を除く): 34900681501

約数列:

[1, 7, 43, 301, 12721, 53759, 89047, 376313, 547003, 2311637, 3829021, 16181459, 683868239, 4787077673, 29406334277, 205844339939]

約数ペア:

[(1, 205844339939), (7, 29406334277), (43, 4787077673), (301, 683868239), (12721, 16181459), (53759, 3829021), (89047, 2311637), (376313, 547003)]