214487950

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{28409}}^1$

素因数の和:28572

約数の個数: 24

約数和(自身を含む): 401603760

約数和(自身を除く): 187115810

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 28409, 56818, 142045, 284090, 710225, 1420450, 4289759, 8579518, 21448795, 42897590, 107243975, 214487950]

約数ペア:

[(1, 214487950), (2, 107243975), (5, 42897590), (10, 21448795), (25, 8579518), (50, 4289759), (151, 1420450), (302, 710225), (755, 284090), (1510, 142045), (3775, 56818), (7550, 28409)]