201819188

素因数分解:

$2^2\times {\mathrm{4153}}^1\times {\mathrm{12149}}^1$

素因数の和:16306

約数の個数: 12

約数和(自身を含む): 353297700

約数和(自身を除く): 151478512

約数列:

[1, 2, 4, 4153, 8306, 12149, 16612, 24298, 48596, 50454797, 100909594, 201819188]

約数ペア:

[(1, 201819188), (2, 100909594), (4, 50454797), (4153, 48596), (8306, 24298), (12149, 16612)]