205325101356

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{240991903}}^1$

素因数の和:240991981

約数の個数: 24

約数和(自身を含む): 485839678464

約数和(自身を除く): 280514577108

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 240991903, 481983806, 722975709, 963967612, 1445951418, 2891902836, 17110425113, 34220850226, 51331275339, 68441700452, 102662550678, 205325101356]

約数ペア:

[(1, 205325101356), (2, 102662550678), (3, 68441700452), (4, 51331275339), (6, 34220850226), (12, 17110425113), (71, 2891902836), (142, 1445951418), (213, 963967612), (284, 722975709), (426, 481983806), (852, 240991903)]