205996798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{474647}}^1$

素因数の和:474687

約数の個数: 16

約数和(自身を含む): 364529664

約数和(自身を除く): 158532866

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 474647, 949294, 3322529, 6645058, 14714057, 29428114, 102998399, 205996798]

約数ペア:

[(1, 205996798), (2, 102998399), (7, 29428114), (14, 14714057), (31, 6645058), (62, 3322529), (217, 949294), (434, 474647)]