200566888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5521}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 397584000

約数和(自身を除く): 197017112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 5521, 9082, 11042, 18164, 22084, 36328, 44168, 104899, 209798, 419596, 839192, 1319519, 2639038, 5278076, 10556152, 25070861, 50141722, 100283444, 200566888]

約数ペア:

[(1, 200566888), (2, 100283444), (4, 50141722), (8, 25070861), (19, 10556152), (38, 5278076), (76, 2639038), (152, 1319519), (239, 839192), (478, 419596), (956, 209798), (1912, 104899), (4541, 44168), (5521, 36328), (9082, 22084), (11042, 18164)]