195434239

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17791

約数の個数: 24

約数和(自身を含む): 264404000

約数和(自身を除く): 68969761

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 11011, 17749, 124243, 195239, 230737, 1366673, 1615159, 2147629, 2538107, 15033403, 17766749, 27919177, 195434239]

約数ペア:

[(1, 195434239), (7, 27919177), (11, 17766749), (13, 15033403), (77, 2538107), (91, 2147629), (121, 1615159), (143, 1366673), (847, 230737), (1001, 195239), (1573, 124243), (11011, 17749)]