202148805

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313409}}^1$

素因数の和:313460

約数の個数: 16

約数和(自身を含む): 330960960

約数和(自身を除く): 128812155

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 313409, 940227, 1567045, 4701135, 13476587, 40429761, 67382935, 202148805]

約数ペア:

[(1, 202148805), (3, 67382935), (5, 40429761), (15, 13476587), (43, 4701135), (129, 1567045), (215, 940227), (645, 313409)]