199064881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 219260160

約数和(自身を除く): 20195279

約数列:

[1, 19, 41, 47, 779, 893, 1927, 5437, 36613, 103303, 222917, 255539, 4235423, 4855241, 10477099, 199064881]

約数ペア:

[(1, 199064881), (19, 10477099), (41, 4855241), (47, 4235423), (779, 255539), (893, 222917), (1927, 103303), (5437, 36613)]