208064435

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1433}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 253990080

約数和(自身を除く): 45925645

約数列:

[1, 5, 71, 355, 409, 1433, 2045, 7165, 29039, 101743, 145195, 508715, 586097, 2930485, 41612887, 208064435]

約数ペア:

[(1, 208064435), (5, 41612887), (71, 2930485), (355, 586097), (409, 508715), (1433, 145195), (2045, 101743), (7165, 29039)]