200498906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{40277}}^1$

素因数の和:40429

約数の個数: 16

約数和(自身を含む): 319001760

約数和(自身を除く): 118502854

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 40277, 80554, 765263, 1530526, 5276287, 10552574, 100249453, 200498906]

約数ペア:

[(1, 200498906), (2, 100249453), (19, 10552574), (38, 5276287), (131, 1530526), (262, 765263), (2489, 80554), (4978, 40277)]