200971870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1827017}}^1$

素因数の和:1827035

約数の個数: 16

約数和(自身を含む): 394635888

約数和(自身を除く): 193664018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1827017, 3654034, 9135085, 18270170, 20097187, 40194374, 100485935, 200971870]

約数ペア:

[(1, 200971870), (2, 100485935), (5, 40194374), (10, 20097187), (11, 18270170), (22, 9135085), (55, 3654034), (110, 1827017)]