196781761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 217267200

約数和(自身を除く): 20485439

約数列:

[1, 11, 191, 229, 409, 2101, 2519, 4499, 43739, 78119, 93661, 481129, 859309, 1030271, 17889251, 196781761]

約数ペア:

[(1, 196781761), (11, 17889251), (191, 1030271), (229, 859309), (409, 481129), (2101, 93661), (2519, 78119), (4499, 43739)]