201306800

素因数分解:

$2^4\times 5^2\times {\mathrm{503267}}^1$

素因数の和:503285

約数の個数: 30

約数和(自身を含む): 483640548

約数和(自身を除く): 282333748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503267, 1006534, 2013068, 2516335, 4026136, 5032670, 8052272, 10065340, 12581675, 20130680, 25163350, 40261360, 50326700, 100653400, 201306800]

約数ペア:

[(1, 201306800), (2, 100653400), (4, 50326700), (5, 40261360), (8, 25163350), (10, 20130680), (16, 12581675), (20, 10065340), (25, 8052272), (40, 5032670), (50, 4026136), (80, 2516335), (100, 2013068), (200, 1006534), (400, 503267)]