133187866

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{19861}}^1$

素因数の和:20349

約数の個数: 16

約数和(自身を含む): 228810240

約数和(自身を除く): 95622374

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 19861, 39722, 139027, 278054, 9513419, 19026838, 66593933, 133187866]

約数ペア:

[(1, 133187866), (2, 66593933), (7, 19026838), (14, 9513419), (479, 278054), (958, 139027), (3353, 39722), (6706, 19861)]