208034071

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 240468480

約数和(自身を除く): 32434409

約数列:

[1, 7, 167, 251, 709, 1169, 1757, 4963, 41917, 118403, 177959, 293419, 828821, 1245713, 29719153, 208034071]

約数ペア:

[(1, 208034071), (7, 29719153), (167, 1245713), (251, 828821), (709, 293419), (1169, 177959), (1757, 118403), (4963, 41917)]