197016622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{126131}}^1$

素因数の和:126215

約数の個数: 16

約数和(自身を含む): 326934144

約数和(自身を除く): 129917522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 126131, 252262, 1387441, 2774882, 8955301, 17910602, 98508311, 197016622]

約数ペア:

[(1, 197016622), (2, 98508311), (11, 17910602), (22, 8955301), (71, 2774882), (142, 1387441), (781, 252262), (1562, 126131)]