201230800

素因数分解:

$2^4\times 5^2\times {\mathrm{503077}}^1$

素因数の和:503095

約数の個数: 30

約数和(自身を含む): 483457958

約数和(自身を除く): 282227158

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503077, 1006154, 2012308, 2515385, 4024616, 5030770, 8049232, 10061540, 12576925, 20123080, 25153850, 40246160, 50307700, 100615400, 201230800]

約数ペア:

[(1, 201230800), (2, 100615400), (4, 50307700), (5, 40246160), (8, 25153850), (10, 20123080), (16, 12576925), (20, 10061540), (25, 8049232), (40, 5030770), (50, 4024616), (80, 2515385), (100, 2012308), (200, 1006154), (400, 503077)]