196253456

素因数分解:

$2^4\times 7^1\times {\mathrm{1752263}}^1$

素因数の和:1752278

約数の個数: 20

約数和(自身を含む): 434561472

約数和(自身を除く): 238308016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1752263, 3504526, 7009052, 12265841, 14018104, 24531682, 28036208, 49063364, 98126728, 196253456]

約数ペア:

[(1, 196253456), (2, 98126728), (4, 49063364), (7, 28036208), (8, 24531682), (14, 14018104), (16, 12265841), (28, 7009052), (56, 3504526), (112, 1752263)]