200703489

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4829

約数の個数: 32

約数和(自身を含む): 319672320

約数和(自身を除く): 118968831

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 4729, 6063, 14147, 14187, 33103, 42441, 99309, 203347, 222263, 610041, 666789, 1423429, 1555841, 4270287, 4667523, 9557309, 28671927, 66901163, 200703489]

約数ペア:

[(1, 200703489), (3, 66901163), (7, 28671927), (21, 9557309), (43, 4667523), (47, 4270287), (129, 1555841), (141, 1423429), (301, 666789), (329, 610041), (903, 222263), (987, 203347), (2021, 99309), (4729, 42441), (6063, 33103), (14147, 14187)]