214974361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1433}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 254678400

約数和(自身を除く): 39704039

約数列:

[1, 7, 29, 203, 739, 1433, 5173, 10031, 21431, 41557, 150017, 290899, 1058987, 7412909, 30710623, 214974361]

約数ペア:

[(1, 214974361), (7, 30710623), (29, 7412909), (203, 1058987), (739, 290899), (1433, 150017), (5173, 41557), (10031, 21431)]