208519802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{2089}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 323908200

約数和(自身を除く): 115388398

約数列:

[1, 2, 29, 58, 1721, 2089, 3442, 4178, 49909, 60581, 99818, 121162, 3595169, 7190338, 104259901, 208519802]

約数ペア:

[(1, 208519802), (2, 104259901), (29, 7190338), (58, 3595169), (1721, 121162), (2089, 99818), (3442, 60581), (4178, 49909)]