207974787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{4931}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 294026112

約数和(自身を除く): 86051325

約数列:

[1, 3, 17, 51, 827, 2481, 4931, 14059, 14793, 42177, 83827, 251481, 4077937, 12233811, 69324929, 207974787]

約数ペア:

[(1, 207974787), (3, 69324929), (17, 12233811), (51, 4077937), (827, 251481), (2481, 83827), (4931, 42177), (14059, 14793)]