204030448

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{36749}}^1$

素因数の和:37104

約数の個数: 20

約数和(自身を含む): 396459000

約数和(自身を除く): 192428552

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 36749, 73498, 146996, 293992, 587984, 12751903, 25503806, 51007612, 102015224, 204030448]

約数ペア:

[(1, 204030448), (2, 102015224), (4, 51007612), (8, 25503806), (16, 12751903), (347, 587984), (694, 293992), (1388, 146996), (2776, 73498), (5552, 36749)]