210514915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{3851}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 281827728

約数和(自身を除く): 71312813

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1885, 3851, 4205, 10933, 19255, 50063, 54665, 111679, 250315, 558395, 1451827, 3238691, 7259135, 16193455, 42102983, 210514915]

約数ペア:

[(1, 210514915), (5, 42102983), (13, 16193455), (29, 7259135), (65, 3238691), (145, 1451827), (377, 558395), (841, 250315), (1885, 111679), (3851, 54665), (4205, 50063), (10933, 19255)]