200450138

素因数分解:

$2^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{5657}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 343825344

約数和(自身を除く): 143375206

約数列:

[1, 2, 7, 14, 2531, 5062, 5657, 11314, 17717, 35434, 39599, 79198, 14317867, 28635734, 100225069, 200450138]

約数ペア:

[(1, 200450138), (2, 100225069), (7, 28635734), (14, 14317867), (2531, 79198), (5062, 39599), (5657, 35434), (11314, 17717)]