199117435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{190543}}^1$

素因数の和:190578

約数の個数: 16

約数和(自身を含む): 274383360

約数和(自身を除く): 75265925

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 190543, 952715, 2095973, 3620317, 10479865, 18101585, 39823487, 199117435]

約数ペア:

[(1, 199117435), (5, 39823487), (11, 18101585), (19, 10479865), (55, 3620317), (95, 2095973), (209, 952715), (1045, 190543)]