204887959

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 217374976

約数和(自身を除く): 12487017

約数列:

[1, 31, 61, 97, 1117, 1891, 3007, 5917, 34627, 68137, 108349, 183427, 2112247, 3358819, 6609289, 204887959]

約数ペア:

[(1, 204887959), (31, 6609289), (61, 3358819), (97, 2112247), (1117, 183427), (1891, 108349), (3007, 68137), (5917, 34627)]