208037361

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{14633}}^1$

素因数の和:15320

約数の個数: 16

約数和(自身を含む): 317499264

約数和(自身を除く): 109461903

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 14633, 43899, 102431, 307293, 9906541, 29719623, 69345787, 208037361]

約数ペア:

[(1, 208037361), (3, 69345787), (7, 29719623), (21, 9906541), (677, 307293), (2031, 102431), (4739, 43899), (14217, 14633)]