204432709

素因数分解:

${\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{8011}}^1$

素因数の和:8188

約数の個数: 12

約数和(自身を含む): 222861792

約数和(自身を除く): 18429083

約数列:

[1, 13, 151, 169, 1963, 8011, 25519, 104143, 1209661, 1353859, 15725593, 204432709]

約数ペア:

[(1, 204432709), (13, 15725593), (151, 1353859), (169, 1209661), (1963, 104143), (8011, 25519)]