203225211

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{44189}}^1$

素因数の和:44275

約数の個数: 24

約数和(自身を含む): 340086240

約数和(自身を除く): 136861029

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 44189, 132567, 309323, 397701, 927969, 2783907, 3225797, 9677391, 22580579, 29032173, 67741737, 203225211]

約数ペア:

[(1, 203225211), (3, 67741737), (7, 29032173), (9, 22580579), (21, 9677391), (63, 3225797), (73, 2783907), (219, 927969), (511, 397701), (657, 309323), (1533, 132567), (4599, 44189)]