206984008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 486645120

約数和(自身を除く): 279661112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 616, 772, 1351, 1544, 1741, 2123, 2702, 3482, 4246, 5404, 6964, 8492, 10808, 12187, 13928, 14861, 16984, 19151, 24374, 29722, 38302, 48748, 59444, 76604, 97496, 118888, 134057, 153208, 268114, 336013, 536228, 672026, 1072456, 1344052, 2352091, 2688104, 3696143, 4704182, 7392286, 9408364, 14784572, 18816728, 25873001, 29569144, 51746002, 103492004, 206984008]

約数ペア:

[(1, 206984008), (2, 103492004), (4, 51746002), (7, 29569144), (8, 25873001), (11, 18816728), (14, 14784572), (22, 9408364), (28, 7392286), (44, 4704182), (56, 3696143), (77, 2688104), (88, 2352091), (154, 1344052), (193, 1072456), (308, 672026), (386, 536228), (616, 336013), (772, 268114), (1351, 153208), (1544, 134057), (1741, 118888), (2123, 97496), (2702, 76604), (3482, 59444), (4246, 48748), (5404, 38302), (6964, 29722), (8492, 24374), (10808, 19151), (12187, 16984), (13928, 14861)]