195381995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1873}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 242510592

約数和(自身を除く): 47128597

約数列:

[1, 5, 31, 155, 673, 1873, 3365, 9365, 20863, 58063, 104315, 290315, 1260529, 6302645, 39076399, 195381995]

約数ペア:

[(1, 195381995), (5, 39076399), (31, 6302645), (155, 1260529), (673, 290315), (1873, 104315), (3365, 58063), (9365, 20863)]