206521170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6884039}}^1$

素因数の和:6884049

約数の個数: 16

約数和(自身を含む): 495650880

約数和(自身を除く): 289129710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6884039, 13768078, 20652117, 34420195, 41304234, 68840390, 103260585, 206521170]

約数ペア:

[(1, 206521170), (2, 103260585), (3, 68840390), (5, 41304234), (6, 34420195), (10, 20652117), (15, 13768078), (30, 6884039)]