209602782

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{14323}}^1$

素因数の和:14605

約数の個数: 32

約数和(自身を含む): 467535360

約数和(自身を除く): 257932578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14323, 14634, 28646, 42969, 85938, 128907, 257814, 386721, 773442, 3881533, 7763066, 11644599, 23289198, 34933797, 69867594, 104801391, 209602782]

約数ペア:

[(1, 209602782), (2, 104801391), (3, 69867594), (6, 34933797), (9, 23289198), (18, 11644599), (27, 7763066), (54, 3881533), (271, 773442), (542, 386721), (813, 257814), (1626, 128907), (2439, 85938), (4878, 42969), (7317, 28646), (14323, 14634)]