199069078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{39671}}^1$

素因数の和:39879

約数の個数: 16

約数和(自身を含む): 323247456

約数和(自身を除く): 124178378

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 39671, 79342, 515723, 1031446, 7656503, 15313006, 99534539, 199069078]

約数ペア:

[(1, 199069078), (2, 99534539), (13, 15313006), (26, 7656503), (193, 1031446), (386, 515723), (2509, 79342), (5018, 39671)]