131539198

素因数分解:

$2^1\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{3221}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 225643104

約数和(自身を除く): 94103906

約数列:

[1, 2, 7, 14, 2917, 3221, 5834, 6442, 20419, 22547, 40838, 45094, 9395657, 18791314, 65769599, 131539198]

約数ペア:

[(1, 131539198), (2, 65769599), (7, 18791314), (14, 9395657), (2917, 45094), (3221, 40838), (5834, 22547), (6442, 20419)]