207611138

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 390345120

約数和(自身を除く): 182733982

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1634, 1862, 2107, 2593, 4214, 5186, 5719, 11438, 18151, 36302, 40033, 49267, 80066, 98534, 111499, 127057, 222998, 254114, 344869, 689738, 780493, 1560986, 2118481, 2414083, 4236962, 4828166, 5463451, 10926902, 14829367, 29658734, 103805569, 207611138]

約数ペア:

[(1, 207611138), (2, 103805569), (7, 29658734), (14, 14829367), (19, 10926902), (38, 5463451), (43, 4828166), (49, 4236962), (86, 2414083), (98, 2118481), (133, 1560986), (266, 780493), (301, 689738), (602, 344869), (817, 254114), (931, 222998), (1634, 127057), (1862, 111499), (2107, 98534), (2593, 80066), (4214, 49267), (5186, 40033), (5719, 36302), (11438, 18151)]