205657702

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1\times {\mathrm{1489}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 314759520

約数和(自身を除く): 109101818

約数列:

[1, 2, 53, 106, 1303, 1489, 2606, 2978, 69059, 78917, 138118, 157834, 1940167, 3880334, 102828851, 205657702]

約数ペア:

[(1, 205657702), (2, 102828851), (53, 3880334), (106, 1940167), (1303, 157834), (1489, 138118), (2606, 78917), (2978, 69059)]