199301855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{1033}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 244785024

約数和(自身を除く): 45483169

約数列:

[1, 5, 47, 235, 821, 1033, 4105, 5165, 38587, 48551, 192935, 242755, 848093, 4240465, 39860371, 199301855]

約数ペア:

[(1, 199301855), (5, 39860371), (47, 4240465), (235, 848093), (821, 242755), (1033, 192935), (4105, 48551), (5165, 38587)]