202480335

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 361389600

約数和(自身を除く): 158909265

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 269, 387, 389, 645, 807, 1167, 1345, 1935, 1945, 2421, 3501, 4035, 5835, 11567, 12105, 16727, 17505, 34701, 50181, 57835, 83635, 104103, 104641, 150543, 173505, 250905, 313923, 520515, 523205, 752715, 941769, 1569615, 4499563, 4708845, 13498689, 22497815, 40496067, 67493445, 202480335]

約数ペア:

[(1, 202480335), (3, 67493445), (5, 40496067), (9, 22497815), (15, 13498689), (43, 4708845), (45, 4499563), (129, 1569615), (215, 941769), (269, 752715), (387, 523205), (389, 520515), (645, 313923), (807, 250905), (1167, 173505), (1345, 150543), (1935, 104641), (1945, 104103), (2421, 83635), (3501, 57835), (4035, 50181), (5835, 34701), (11567, 17505), (12105, 16727)]