200747199

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{26863}}^1$

素因数の和:26966

約数の個数: 16

約数和(自身を含む): 278525952

約数和(自身を除く): 77778753

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 26863, 80589, 1262561, 1423739, 3787683, 4271217, 66915733, 200747199]

約数ペア:

[(1, 200747199), (3, 66915733), (47, 4271217), (53, 3787683), (141, 1423739), (159, 1262561), (2491, 80589), (7473, 26863)]