201723648007

素因数分解:

$7^2\times {\mathrm{10139}}^1\times {\mathrm{406037}}^1$

素因数の和:416190

約数の個数: 12

約数和(自身を含む): 234681843240

約数和(自身を除く): 32958195233

約数列:

[1, 7, 49, 10139, 70973, 406037, 496811, 2842259, 19895813, 4116809143, 28817664001, 201723648007]

約数ペア:

[(1, 201723648007), (7, 28817664001), (49, 4116809143), (10139, 19895813), (70973, 2842259), (406037, 496811)]