201966850

素因数分解:

$2^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{4993}}^1$

素因数の和:5814

約数の個数: 24

約数和(自身を含む): 376198020

約数和(自身を除く): 174231170

約数列:

[1, 2, 5, 10, 25, 50, 809, 1618, 4045, 4993, 8090, 9986, 20225, 24965, 40450, 49930, 124825, 249650, 4039337, 8078674, 20196685, 40393370, 100983425, 201966850]

約数ペア:

[(1, 201966850), (2, 100983425), (5, 40393370), (10, 20196685), (25, 8078674), (50, 4039337), (809, 249650), (1618, 124825), (4045, 49930), (4993, 40450), (8090, 24965), (9986, 20225)]