207055400

素因数分解:

$2^3\times 5^2\times {\mathrm{1035277}}^1$

素因数の和:1035293

約数の個数: 24

約数和(自身を含む): 481404270

約数和(自身を除く): 274348870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1035277, 2070554, 4141108, 5176385, 8282216, 10352770, 20705540, 25881925, 41411080, 51763850, 103527700, 207055400]

約数ペア:

[(1, 207055400), (2, 103527700), (4, 51763850), (5, 41411080), (8, 25881925), (10, 20705540), (20, 10352770), (25, 8282216), (40, 5176385), (50, 4141108), (100, 2070554), (200, 1035277)]