203433129

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 311261808

約数和(自身を除く): 107828679

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 547, 961, 1333, 1641, 2883, 3999, 4923, 8649, 11997, 16957, 23521, 41323, 50871, 70563, 123969, 152613, 211689, 371907, 525667, 729151, 1577001, 2187453, 4731003, 6562359, 22603681, 67811043, 203433129]

約数ペア:

[(1, 203433129), (3, 67811043), (9, 22603681), (31, 6562359), (43, 4731003), (93, 2187453), (129, 1577001), (279, 729151), (387, 525667), (547, 371907), (961, 211689), (1333, 152613), (1641, 123969), (2883, 70563), (3999, 50871), (4923, 41323), (8649, 23521), (11997, 16957)]