201980956

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{69457}}^1$

素因数の和:70188

約数の個数: 12

約数和(自身を含む): 353957968

約数和(自身を除く): 151977012

約数列:

[1, 2, 4, 727, 1454, 2908, 69457, 138914, 277828, 50495239, 100990478, 201980956]

約数ペア:

[(1, 201980956), (2, 100990478), (4, 50495239), (727, 277828), (1454, 138914), (2908, 69457)]