200562507

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2963}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 312998400

約数和(自身を除く): 112435893

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 2963, 7521, 8889, 22563, 26667, 67689, 68149, 80001, 204447, 322967, 613341, 968901, 1840023, 2906703, 7428241, 8720109, 22284723, 66854169, 200562507]

約数ペア:

[(1, 200562507), (3, 66854169), (9, 22284723), (23, 8720109), (27, 7428241), (69, 2906703), (109, 1840023), (207, 968901), (327, 613341), (621, 322967), (981, 204447), (2507, 80001), (2943, 68149), (2963, 67689), (7521, 26667), (8889, 22563)]