200811051

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109913}}^1$

素因数の和:109955

約数の個数: 24

約数和(自身を含む): 342931680

約数和(自身を除く): 142120629

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 109913, 329739, 769391, 989217, 2308173, 3187477, 6924519, 9562431, 22312339, 28687293, 66937017, 200811051]

約数ペア:

[(1, 200811051), (3, 66937017), (7, 28687293), (9, 22312339), (21, 9562431), (29, 6924519), (63, 3187477), (87, 2308173), (203, 989217), (261, 769391), (609, 329739), (1827, 109913)]