211282162021

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{27031}}^1\times {\mathrm{4919}}^1$

素因数の和:32184

約数の個数: 16

約数和(自身を含む): 242587330560

約数和(自身を除く): 31305168539

約数列:

[1, 7, 227, 1589, 4919, 27031, 34433, 189217, 1116613, 6136037, 7816291, 42952259, 132965489, 930758423, 30183166003, 211282162021]

約数ペア:

[(1, 211282162021), (7, 30183166003), (227, 930758423), (1589, 132965489), (4919, 42952259), (27031, 7816291), (34433, 6136037), (189217, 1116613)]