206599225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51329}}^1$

素因数の和:51369

約数の個数: 24

約数和(自身を含む): 305516160

約数和(自身を除く): 98916935

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 51329, 256645, 359303, 1180567, 1283225, 1796515, 5902835, 8263969, 8982575, 29514175, 41319845, 206599225]

約数ペア:

[(1, 206599225), (5, 41319845), (7, 29514175), (23, 8982575), (25, 8263969), (35, 5902835), (115, 1796515), (161, 1283225), (175, 1180567), (575, 359303), (805, 256645), (4025, 51329)]