205712712

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{9013}}^1$

素因数の和:9342

約数の個数: 48

約数和(自身を含む): 558958140

約数和(自身を除く): 353245428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 9013, 11412, 18026, 22824, 27039, 36052, 54078, 72104, 81117, 108156, 162234, 216312, 324468, 648936, 2857121, 5714242, 8571363, 11428484, 17142726, 22856968, 25714089, 34285452, 51428178, 68570904, 102856356, 205712712]

約数ペア:

[(1, 205712712), (2, 102856356), (3, 68570904), (4, 51428178), (6, 34285452), (8, 25714089), (9, 22856968), (12, 17142726), (18, 11428484), (24, 8571363), (36, 5714242), (72, 2857121), (317, 648936), (634, 324468), (951, 216312), (1268, 162234), (1902, 108156), (2536, 81117), (2853, 72104), (3804, 54078), (5706, 36052), (7608, 27039), (9013, 22824), (11412, 18026)]