214486649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5531}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 244735680

約数和(自身を除く): 30249031

約数列:

[1, 13, 19, 157, 247, 2041, 2983, 5531, 38779, 71903, 105089, 868367, 1366157, 11288771, 16498973, 214486649]

約数ペア:

[(1, 214486649), (13, 16498973), (19, 11288771), (157, 1366157), (247, 868367), (2041, 105089), (2983, 71903), (5531, 38779)]