206988767

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 221521152

約数和(自身を除く): 14532385

約数列:

[1, 31, 37, 113, 1147, 1597, 3503, 4181, 49507, 59089, 129611, 180461, 1831759, 5594291, 6677057, 206988767]

約数ペア:

[(1, 206988767), (31, 6677057), (37, 5594291), (113, 1831759), (1147, 180461), (1597, 129611), (3503, 59089), (4181, 49507)]