201369200

素因数分解:

$2^4\times 5^2\times {\mathrm{503423}}^1$

素因数の和:503441

約数の個数: 30

約数和(自身を含む): 483790464

約数和(自身を除く): 282421264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503423, 1006846, 2013692, 2517115, 4027384, 5034230, 8054768, 10068460, 12585575, 20136920, 25171150, 40273840, 50342300, 100684600, 201369200]

約数ペア:

[(1, 201369200), (2, 100684600), (4, 50342300), (5, 40273840), (8, 25171150), (10, 20136920), (16, 12585575), (20, 10068460), (25, 8054768), (40, 5034230), (50, 4027384), (80, 2517115), (100, 2013692), (200, 1006846), (400, 503423)]