200645781

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 325059840

約数和(自身を除く): 124414059

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 831, 1939, 2029, 4709, 5817, 6087, 14127, 14203, 32963, 34493, 42609, 98889, 103479, 241451, 562033, 724353, 1686099, 3934231, 9554561, 11802693, 28663683, 66881927, 200645781]

約数ペア:

[(1, 200645781), (3, 66881927), (7, 28663683), (17, 11802693), (21, 9554561), (51, 3934231), (119, 1686099), (277, 724353), (357, 562033), (831, 241451), (1939, 103479), (2029, 98889), (4709, 42609), (5817, 34493), (6087, 32963), (14127, 14203)]