206563804978

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1\times {\mathrm{979709}}^1$

素因数の和:982001

約数の個数: 16

約数和(自身を含む): 316579570560

約数和(自身を除く): 110015765582

約数列:

[1, 2, 47, 94, 2243, 4486, 105421, 210842, 979709, 1959418, 46046323, 92092646, 2197487287, 4394974574, 103281902489, 206563804978]

約数ペア:

[(1, 206563804978), (2, 103281902489), (47, 4394974574), (94, 2197487287), (2243, 92092646), (4486, 46046323), (105421, 1959418), (210842, 979709)]