205588506

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{246509}}^1$

素因数の和:246653

約数の個数: 16

約数和(自身を含む): 414136800

約数和(自身を除く): 208548294

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 246509, 493018, 739527, 1479054, 34264751, 68529502, 102794253, 205588506]

約数ペア:

[(1, 205588506), (2, 102794253), (3, 68529502), (6, 34264751), (139, 1479054), (278, 739527), (417, 493018), (834, 246509)]