210045119

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 220846080

約数和(自身を除く): 10800961

約数列:

[1, 31, 103, 157, 419, 3193, 4867, 12989, 16171, 43157, 65783, 501301, 1337867, 2039273, 6775649, 210045119]

約数ペア:

[(1, 210045119), (31, 6775649), (103, 2039273), (157, 1337867), (419, 501301), (3193, 65783), (4867, 43157), (12989, 16171)]