200046605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 270864000

約数和(自身を除く): 70817395

約数列:

[1, 5, 11, 37, 55, 185, 197, 407, 499, 985, 2035, 2167, 2495, 5489, 7289, 10835, 18463, 27445, 36445, 80179, 92315, 98303, 203093, 400895, 491515, 1015465, 1081333, 3637211, 5406665, 18186055, 40009321, 200046605]

約数ペア:

[(1, 200046605), (5, 40009321), (11, 18186055), (37, 5406665), (55, 3637211), (185, 1081333), (197, 1015465), (407, 491515), (499, 400895), (985, 203093), (2035, 98303), (2167, 92315), (2495, 80179), (5489, 36445), (7289, 27445), (10835, 18463)]