201992741986

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{236525459}}^1$

素因数の和:236525529

約数の個数: 16

約数和(自身を含む): 351949884480

約数和(自身を除く): 149957142494

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 236525459, 473050918, 1655678213, 3311356426, 14428052999, 28856105998, 100996370993, 201992741986]

約数ペア:

[(1, 201992741986), (2, 100996370993), (7, 28856105998), (14, 14428052999), (61, 3311356426), (122, 1655678213), (427, 473050918), (854, 236525459)]