206670399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{67079}}^1$

素因数の和:67174

約数の個数: 16

約数和(自身を含む): 300518400

約数和(自身を除く): 93848001

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 67079, 201237, 872027, 2616081, 5299241, 15897723, 68890133, 206670399]

約数ペア:

[(1, 206670399), (3, 68890133), (13, 15897723), (39, 5299241), (79, 2616081), (237, 872027), (1027, 201237), (3081, 67079)]