209324921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{14923}}^1$

素因数の和:15032

約数の個数: 12

約数和(自身を含む): 229411728

約数和(自身を除く): 20086807

約数列:

[1, 13, 83, 169, 1079, 14027, 14923, 193999, 1238609, 2521987, 16101917, 209324921]

約数ペア:

[(1, 209324921), (13, 16101917), (83, 2521987), (169, 1238609), (1079, 193999), (14027, 14923)]