200932100

素因数分解:

$2^2\times 5^2\times {\mathrm{2009321}}^1$

素因数の和:2009335

約数の個数: 18

約数和(自身を含む): 436022874

約数和(自身を除く): 235090774

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2009321, 4018642, 8037284, 10046605, 20093210, 40186420, 50233025, 100466050, 200932100]

約数ペア:

[(1, 200932100), (2, 100466050), (4, 50233025), (5, 40186420), (10, 20093210), (20, 10046605), (25, 8037284), (50, 4018642), (100, 2009321)]