201158108

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{17903}}^1$

素因数の和:18013

約数の個数: 18

約数和(自身を含む): 358814064

約数和(自身を除く): 157655956

約数列:

[1, 2, 4, 53, 106, 212, 2809, 5618, 11236, 17903, 35806, 71612, 948859, 1897718, 3795436, 50289527, 100579054, 201158108]

約数ペア:

[(1, 201158108), (2, 100579054), (4, 50289527), (53, 3795436), (106, 1897718), (212, 948859), (2809, 71612), (5618, 35806), (11236, 17903)]