194865995

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 252154944

約数和(自身を除く): 57288949

約数列:

[1, 5, 19, 47, 95, 235, 361, 893, 1805, 2297, 4465, 11485, 16967, 43643, 84835, 107959, 218215, 539795, 829217, 2051221, 4146085, 10256105, 38973199, 194865995]

約数ペア:

[(1, 194865995), (5, 38973199), (19, 10256105), (47, 4146085), (95, 2051221), (235, 829217), (361, 539795), (893, 218215), (1805, 107959), (2297, 84835), (4465, 43643), (11485, 16967)]