200914340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{913247}}^1$

素因数の和:913267

約数の個数: 24

約数和(自身を含む): 460276992

約数和(自身を除く): 259362652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 913247, 1826494, 3652988, 4566235, 9132470, 10045717, 18264940, 20091434, 40182868, 50228585, 100457170, 200914340]

約数ペア:

[(1, 200914340), (2, 100457170), (4, 50228585), (5, 40182868), (10, 20091434), (11, 18264940), (20, 10045717), (22, 9132470), (44, 4566235), (55, 3652988), (110, 1826494), (220, 913247)]