212201697

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{4129}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 291280640

約数和(自身を除く): 79078943

約数列:

[1, 3, 37, 111, 463, 1389, 4129, 12387, 17131, 51393, 152773, 458319, 1911727, 5735181, 70733899, 212201697]

約数ペア:

[(1, 212201697), (3, 70733899), (37, 5735181), (111, 1911727), (463, 458319), (1389, 152773), (4129, 51393), (12387, 17131)]