203939710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1568767}}^1$

素因数の和:1568787

約数の個数: 16

約数和(自身を含む): 395329536

約数和(自身を除く): 191389826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1568767, 3137534, 7843835, 15687670, 20393971, 40787942, 101969855, 203939710]

約数ペア:

[(1, 203939710), (2, 101969855), (5, 40787942), (10, 20393971), (13, 15687670), (26, 7843835), (65, 3137534), (130, 1568767)]