202304809

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 237276160

約数和(自身を除く): 34971351

約数列:

[1, 7, 43, 301, 439, 1531, 3073, 10717, 18877, 65833, 132139, 460831, 672109, 4704763, 28900687, 202304809]

約数ペア:

[(1, 202304809), (7, 28900687), (43, 4704763), (301, 672109), (439, 460831), (1531, 132139), (3073, 65833), (10717, 18877)]