208039886

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{5431}}^1$

素因数の和:5719

約数の個数: 16

約数和(自身を含む): 316794240

約数和(自身を除く): 108754354

約数列:

[1, 2, 107, 179, 214, 358, 5431, 10862, 19153, 38306, 581117, 972149, 1162234, 1944298, 104019943, 208039886]

約数ペア:

[(1, 208039886), (2, 104019943), (107, 1944298), (179, 1162234), (214, 972149), (358, 581117), (5431, 38306), (10862, 19153)]