201842018

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{134741}}^1$

素因数の和:134857

約数の個数: 16

約数和(自身を含む): 349251264

約数和(自身を除く): 147409246

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 134741, 269482, 943187, 1886374, 14417287, 28834574, 100921009, 201842018]

約数ペア:

[(1, 201842018), (2, 100921009), (7, 28834574), (14, 14417287), (107, 1886374), (214, 943187), (749, 269482), (1498, 134741)]