203972834689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1109869}}^1$

素因数の和:1110160

約数の個数: 16

約数和(自身を含む): 223998402880

約数和(自身を除く): 20025568191

約数列:

[1, 13, 67, 211, 871, 2743, 14137, 183781, 1109869, 14428297, 74361223, 234182359, 966695899, 3044370667, 15690218053, 203972834689]

約数ペア:

[(1, 203972834689), (13, 15690218053), (67, 3044370667), (211, 966695899), (871, 234182359), (2743, 74361223), (14137, 14428297), (183781, 1109869)]