198078448

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{28591}}^1$

素因数の和:29032

約数の個数: 20

約数和(自身を含む): 384676768

約数和(自身を除く): 186598320

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 28591, 57182, 114364, 228728, 457456, 12379903, 24759806, 49519612, 99039224, 198078448]

約数ペア:

[(1, 198078448), (2, 99039224), (4, 49519612), (8, 24759806), (16, 12379903), (433, 457456), (866, 228728), (1732, 114364), (3464, 57182), (6928, 28591)]