201981726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{660071}}^1$

素因数の和:660096

約数の個数: 24

約数和(自身を含む): 463370544

約数和(自身を除く): 261388818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 660071, 1320142, 1980213, 3960426, 5940639, 11221207, 11881278, 22442414, 33663621, 67327242, 100990863, 201981726]

約数ペア:

[(1, 201981726), (2, 100990863), (3, 67327242), (6, 33663621), (9, 22442414), (17, 11881278), (18, 11221207), (34, 5940639), (51, 3960426), (102, 1980213), (153, 1320142), (306, 660071)]