201996716026

素因数分解:

$2^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{7290721}}^1$

素因数の和:7292709

約数の個数: 16

約数和(自身を含む): 346455109440

約数和(自身を除く): 144458393414

約数列:

[1, 2, 7, 14, 1979, 3958, 13853, 27706, 7290721, 14581442, 51035047, 102070094, 14428336859, 28856673718, 100998358013, 201996716026]

約数ペア:

[(1, 201996716026), (2, 100998358013), (7, 28856673718), (14, 14428336859), (1979, 102070094), (3958, 51035047), (13853, 14581442), (27706, 7290721)]