210866188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{2179}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 397797680

約数和(自身を除く): 186931492

約数列:

[1, 2, 4, 13, 26, 52, 1861, 2179, 3722, 4358, 7444, 8716, 24193, 28327, 48386, 56654, 96772, 113308, 4055119, 8110238, 16220476, 52716547, 105433094, 210866188]

約数ペア:

[(1, 210866188), (2, 105433094), (4, 52716547), (13, 16220476), (26, 8110238), (52, 4055119), (1861, 113308), (2179, 96772), (3722, 56654), (4358, 48386), (7444, 28327), (8716, 24193)]