199439735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2237}}^1$

素因数の和:3874

約数の個数: 16

約数和(自身を含む): 261362592

約数和(自身を除く): 61922857

約数列:

[1, 5, 11, 55, 1621, 2237, 8105, 11185, 17831, 24607, 89155, 123035, 3626177, 18130885, 39887947, 199439735]

約数ペア:

[(1, 199439735), (5, 39887947), (11, 18130885), (55, 3626177), (1621, 123035), (2237, 89155), (8105, 24607), (11185, 17831)]