214794028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{20441}}^1$

素因数の和:20553

約数の個数: 24

約数和(自身を含む): 391505184

約数和(自身を除く): 176711156

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 20441, 40882, 81764, 756317, 1451311, 1512634, 2902622, 3025268, 5805244, 53698507, 107397014, 214794028]

約数ペア:

[(1, 214794028), (2, 107397014), (4, 53698507), (37, 5805244), (71, 3025268), (74, 2902622), (142, 1512634), (148, 1451311), (284, 756317), (2627, 81764), (5254, 40882), (10508, 20441)]