207943411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 228643744

約数和(自身を除く): 20700333

約数列:

[1, 13, 67, 193, 871, 1237, 2509, 12931, 16081, 82879, 168103, 238741, 1077427, 3103633, 15995647, 207943411]

約数ペア:

[(1, 207943411), (13, 15995647), (67, 3103633), (193, 1077427), (871, 238741), (1237, 168103), (2509, 82879), (12931, 16081)]