204680973

素因数分解:

$3^1\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{4273}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 312104576

約数和(自身を除く): 107423603

約数列:

[1, 3, 7, 21, 2281, 4273, 6843, 12819, 15967, 29911, 47901, 89733, 9746713, 29240139, 68226991, 204680973]

約数ペア:

[(1, 204680973), (3, 68226991), (7, 29240139), (21, 9746713), (2281, 89733), (4273, 47901), (6843, 29911), (12819, 15967)]