208059225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{252193}}^1$

素因数の和:252217

約数の個数: 24

約数和(自身を含む): 375264672

約数和(自身を除く): 167205447

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 252193, 756579, 1260965, 2774123, 3782895, 6304825, 8322369, 13870615, 18914475, 41611845, 69353075, 208059225]

約数ペア:

[(1, 208059225), (3, 69353075), (5, 41611845), (11, 18914475), (15, 13870615), (25, 8322369), (33, 6304825), (55, 3782895), (75, 2774123), (165, 1260965), (275, 756579), (825, 252193)]