196861669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^2\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 12

約数和(自身を含む): 207376416

約数和(自身を除く): 10514747

約数列:

[1, 23, 139, 443, 3197, 10189, 19321, 61577, 444383, 1416271, 8559203, 196861669]

約数ペア:

[(1, 196861669), (23, 8559203), (139, 1416271), (443, 444383), (3197, 61577), (10189, 19321)]