209777733

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 347518080

約数和(自身を除く): 137740347

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 181, 207, 253, 509, 543, 759, 1527, 1629, 1991, 2277, 4163, 4581, 5599, 5973, 11707, 12489, 16797, 17919, 35121, 37467, 45793, 50391, 92129, 105363, 128777, 137379, 276387, 386331, 412137, 829161, 1013419, 1158993, 2118967, 3040257, 6356901, 9120771, 19070703, 23308637, 69925911, 209777733]

約数ペア:

[(1, 209777733), (3, 69925911), (9, 23308637), (11, 19070703), (23, 9120771), (33, 6356901), (69, 3040257), (99, 2118967), (181, 1158993), (207, 1013419), (253, 829161), (509, 412137), (543, 386331), (759, 276387), (1527, 137379), (1629, 128777), (1991, 105363), (2277, 92129), (4163, 50391), (4581, 45793), (5599, 37467), (5973, 35121), (11707, 17919), (12489, 16797)]