202122193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4637}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 249338880

約数和(自身を除く): 47216687

約数列:

[1, 7, 13, 91, 479, 3353, 4637, 6227, 32459, 43589, 60281, 421967, 2221123, 15547861, 28874599, 202122193]

約数ペア:

[(1, 202122193), (7, 28874599), (13, 15547861), (91, 2221123), (479, 421967), (3353, 60281), (4637, 43589), (6227, 32459)]