208994298

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{87739}}^1$

素因数の和:88141

約数の個数: 16

約数和(自身を含む): 419046240

約数和(自身を除く): 210051942

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 87739, 175478, 263217, 526434, 34832383, 69664766, 104497149, 208994298]

約数ペア:

[(1, 208994298), (2, 104497149), (3, 69664766), (6, 34832383), (397, 526434), (794, 263217), (1191, 175478), (2382, 87739)]