200085400

素因数分解:

$2^3\times 5^2\times {\mathrm{1000427}}^1$

素因数の和:1000443

約数の個数: 24

約数和(自身を含む): 465199020

約数和(自身を除く): 265113620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1000427, 2000854, 4001708, 5002135, 8003416, 10004270, 20008540, 25010675, 40017080, 50021350, 100042700, 200085400]

約数ペア:

[(1, 200085400), (2, 100042700), (4, 50021350), (5, 40017080), (8, 25010675), (10, 20008540), (20, 10004270), (25, 8003416), (40, 5002135), (50, 4001708), (100, 2000854), (200, 1000427)]