204122018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{3001}}^1$

素因数の和:3553

約数の個数: 16

約数和(自身を含む): 311247360

約数和(自身を除く): 107125342

約数列:

[1, 2, 71, 142, 479, 958, 3001, 6002, 34009, 68018, 213071, 426142, 1437479, 2874958, 102061009, 204122018]

約数ペア:

[(1, 204122018), (2, 102061009), (71, 2874958), (142, 1437479), (479, 426142), (958, 213071), (3001, 68018), (6002, 34009)]