201987238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{12763}}^1$

素因数の和:12999

約数の個数: 16

約数和(自身を含む): 312003216

約数和(自身を除く): 110015978

約数列:

[1, 2, 41, 82, 193, 386, 7913, 12763, 15826, 25526, 523283, 1046566, 2463259, 4926518, 100993619, 201987238]

約数ペア:

[(1, 201987238), (2, 100993619), (41, 4926518), (82, 2463259), (193, 1046566), (386, 523283), (7913, 25526), (12763, 15826)]