210322874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{40031}}^1$

素因数の和:40141

約数の個数: 16

約数和(自身を含む): 328582656

約数和(自身を除く): 118259782

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 40031, 80062, 1481147, 2842201, 2962294, 5684402, 105161437, 210322874]

約数ペア:

[(1, 210322874), (2, 105161437), (37, 5684402), (71, 2962294), (74, 2842201), (142, 1481147), (2627, 80062), (5254, 40031)]