201589059

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{69061}}^1$

素因数の和:69210

約数の個数: 16

約数和(自身を含む): 309397760

約数和(自身を除く): 107808701

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 69061, 207183, 483427, 1450281, 9599479, 28798437, 67196353, 201589059]

約数ペア:

[(1, 201589059), (3, 67196353), (7, 28798437), (21, 9599479), (139, 1450281), (417, 483427), (973, 207183), (2919, 69061)]