201626716

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{826339}}^1$

素因数の和:826404

約数の個数: 12

約数和(自身を含む): 358631560

約数和(自身を除く): 157004844

約数列:

[1, 2, 4, 61, 122, 244, 826339, 1652678, 3305356, 50406679, 100813358, 201626716]

約数ペア:

[(1, 201626716), (2, 100813358), (4, 50406679), (61, 3305356), (122, 1652678), (244, 826339)]