205317814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{30727}}^1$

素因数の和:30999

約数の個数: 16

約数和(自身を含む): 332968608

約数和(自身を除く): 127650794

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 30727, 61454, 399451, 798902, 7896839, 15793678, 102658907, 205317814]

約数ペア:

[(1, 205317814), (2, 102658907), (13, 15793678), (26, 7896839), (257, 798902), (514, 399451), (3341, 61454), (6682, 30727)]