205443205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{15629}}^1$

素因数の和:15884

約数の個数: 16

約数和(自身を含む): 270086400

約数和(自身を除く): 64643195

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 13145, 15629, 78145, 171919, 859595, 3735331, 18676655, 41088641, 205443205]

約数ペア:

[(1, 205443205), (5, 41088641), (11, 18676655), (55, 3735331), (239, 859595), (1195, 171919), (2629, 78145), (13145, 15629)]