201921854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1\times {\mathrm{2551}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 319102080

約数和(自身を除く): 117180226

約数列:

[1, 2, 19, 38, 2083, 2551, 4166, 5102, 39577, 48469, 79154, 96938, 5313733, 10627466, 100960927, 201921854]

約数ペア:

[(1, 201921854), (2, 100960927), (19, 10627466), (38, 5313733), (2083, 96938), (2551, 79154), (4166, 48469), (5102, 39577)]