199687055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{48883}}^1$

素因数の和:48950

約数の個数: 16

約数和(自身を含む): 258107520

約数和(自身を除く): 58420465

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 48883, 244415, 928777, 2101969, 4643885, 10509845, 39937411, 199687055]

約数ペア:

[(1, 199687055), (5, 39937411), (19, 10509845), (43, 4643885), (95, 2101969), (215, 928777), (817, 244415), (4085, 48883)]