205959152

素因数分解:

$2^4\times 7^3\times {\mathrm{37529}}^1$

素因数の和:37558

約数の個数: 40

約数和(自身を含む): 465372000

約数和(自身を除く): 259412848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 37529, 75058, 150116, 262703, 300232, 525406, 600464, 1050812, 1838921, 2101624, 3677842, 4203248, 7355684, 12872447, 14711368, 25744894, 29422736, 51489788, 102979576, 205959152]

約数ペア:

[(1, 205959152), (2, 102979576), (4, 51489788), (7, 29422736), (8, 25744894), (14, 14711368), (16, 12872447), (28, 7355684), (49, 4203248), (56, 3677842), (98, 2101624), (112, 1838921), (196, 1050812), (343, 600464), (392, 525406), (686, 300232), (784, 262703), (1372, 150116), (2744, 75058), (5488, 37529)]