203947874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{59879}}^1$

素因数の和:60025

約数の個数: 16

約数和(自身を含む): 331974720

約数和(自身を除く): 128026846

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 59879, 119758, 778427, 1556854, 7844149, 15688298, 101973937, 203947874]

約数ペア:

[(1, 203947874), (2, 101973937), (13, 15688298), (26, 7844149), (131, 1556854), (262, 778427), (1703, 119758), (3406, 59879)]