203419541157

素因数分解:

$3^1\times 7^1\times {\mathrm{5381}}^1\times {\mathrm{1800157}}^1$

素因数の和:1805548

約数の個数: 16

約数和(自身を含む): 310030411392

約数和(自身を除く): 106610870235

約数列:

[1, 3, 7, 21, 5381, 16143, 37667, 113001, 1800157, 5400471, 12601099, 37803297, 9686644817, 29059934451, 67806513719, 203419541157]

約数ペア:

[(1, 203419541157), (3, 67806513719), (7, 29059934451), (21, 9686644817), (5381, 37803297), (16143, 12601099), (37667, 5400471), (113001, 1800157)]