205325101319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1080539}}^1$

素因数の和:1080910

約数の個数: 16

約数和(自身を含む): 226550338560

約数和(自身を除く): 21225237241

約数列:

[1, 13, 47, 311, 611, 4043, 14617, 190021, 1080539, 14047007, 50785333, 336047629, 660209329, 4368619177, 15794238563, 205325101319]

約数ペア:

[(1, 205325101319), (13, 15794238563), (47, 4368619177), (311, 660209329), (611, 336047629), (4043, 50785333), (14617, 14047007), (190021, 1080539)]