210860406

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109481}}^1$

素因数の和:109596

約数の個数: 24

約数和(自身を含む): 461138184

約数和(自身を除く): 250277778

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 109481, 218962, 328443, 656886, 985329, 1970658, 11714467, 23428934, 35143401, 70286802, 105430203, 210860406]

約数ペア:

[(1, 210860406), (2, 105430203), (3, 70286802), (6, 35143401), (9, 23428934), (18, 11714467), (107, 1970658), (214, 985329), (321, 656886), (642, 328443), (963, 218962), (1926, 109481)]