200123133212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{746728109}}^1$

素因数の和:746728180

約数の個数: 12

約数和(自身を含む): 355442580360

約数和(自身を除く): 155319447148

約数列:

[1, 2, 4, 67, 134, 268, 746728109, 1493456218, 2986912436, 50030783303, 100061566606, 200123133212]

約数ペア:

[(1, 200123133212), (2, 100061566606), (4, 50030783303), (67, 2986912436), (134, 1493456218), (268, 746728109)]