200475260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{345647}}^1$

素因数の和:345685

約数の個数: 24

約数和(自身を含む): 435516480

約数和(自身を除く): 235041220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 345647, 691294, 1382588, 1728235, 3456470, 6912940, 10023763, 20047526, 40095052, 50118815, 100237630, 200475260]

約数ペア:

[(1, 200475260), (2, 100237630), (4, 50118815), (5, 40095052), (10, 20047526), (20, 10023763), (29, 6912940), (58, 3456470), (116, 1728235), (145, 1382588), (290, 691294), (580, 345647)]