212347187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14341}}^1$

素因数の和:14438

約数の個数: 16

約数和(自身を含む): 245764512

約数和(自身を除く): 33417325

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14341, 14807, 186433, 243797, 960847, 3169361, 12491011, 16334399, 212347187]

約数ペア:

[(1, 212347187), (13, 16334399), (17, 12491011), (67, 3169361), (221, 960847), (871, 243797), (1139, 186433), (14341, 14807)]