195051400

素因数分解:

$2^3\times 5^2\times {\mathrm{975257}}^1$

素因数の和:975273

約数の個数: 24

約数和(自身を含む): 453494970

約数和(自身を除く): 258443570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 975257, 1950514, 3901028, 4876285, 7802056, 9752570, 19505140, 24381425, 39010280, 48762850, 97525700, 195051400]

約数ペア:

[(1, 195051400), (2, 97525700), (4, 48762850), (5, 39010280), (8, 24381425), (10, 19505140), (20, 9752570), (25, 7802056), (40, 4876285), (50, 3901028), (100, 1950514), (200, 975257)]