200398470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6679949}}^1$

素因数の和:6679959

約数の個数: 16

約数和(自身を含む): 480956400

約数和(自身を除く): 280557930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6679949, 13359898, 20039847, 33399745, 40079694, 66799490, 100199235, 200398470]

約数ペア:

[(1, 200398470), (2, 100199235), (3, 66799490), (5, 40079694), (6, 33399745), (10, 20039847), (15, 13359898), (30, 6679949)]