208978825834

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{8419}}^1\times {\mathrm{82193}}^1$

素因数の和:90765

約数の個数: 16

約数和(自身を含む): 315585506880

約数和(自身を除く): 106606681046

約数列:

[1, 2, 151, 302, 8419, 16838, 82193, 164386, 1271269, 2542538, 12411143, 24822286, 691982867, 1383965734, 104489412917, 208978825834]

約数ペア:

[(1, 208978825834), (2, 104489412917), (151, 1383965734), (302, 691982867), (8419, 24822286), (16838, 12411143), (82193, 2542538), (164386, 1271269)]