207946508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{675151}}^1$

素因数の和:675173

約数の個数: 24

約数和(自身を含む): 453702144

約数和(自身を除く): 245755636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 675151, 1350302, 2700604, 4726057, 7426661, 9452114, 14853322, 18904228, 29706644, 51986627, 103973254, 207946508]

約数ペア:

[(1, 207946508), (2, 103973254), (4, 51986627), (7, 29706644), (11, 18904228), (14, 14853322), (22, 9452114), (28, 7426661), (44, 4726057), (77, 2700604), (154, 1350302), (308, 675151)]