200254798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{42373}}^1$

素因数の和:42531

約数の個数: 16

約数和(自身を含む): 320347440

約数和(自身を除く): 120092642

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 42373, 84746, 720341, 1440682, 5889847, 11779694, 100127399, 200254798]

約数ペア:

[(1, 200254798), (2, 100127399), (17, 11779694), (34, 5889847), (139, 1440682), (278, 720341), (2363, 84746), (4726, 42373)]