221436614

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{82811}}^1$

素因数の和:83011

約数の個数: 16

約数和(自身を含む): 381597696

約数和(自身を除く): 160161082

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 82811, 165622, 579677, 1159354, 15816901, 31633802, 110718307, 221436614]

約数ペア:

[(1, 221436614), (2, 110718307), (7, 31633802), (14, 15816901), (191, 1159354), (382, 579677), (1337, 165622), (2674, 82811)]