197757923

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 232275456

約数和(自身を除く): 34517533

約数列:

[1, 11, 17, 121, 127, 187, 757, 1397, 2057, 2159, 8327, 12869, 15367, 23749, 91597, 96139, 141559, 261239, 1057529, 1557149, 1634363, 11632819, 17977993, 197757923]

約数ペア:

[(1, 197757923), (11, 17977993), (17, 11632819), (121, 1634363), (127, 1557149), (187, 1057529), (757, 261239), (1397, 141559), (2057, 96139), (2159, 91597), (8327, 23749), (12869, 15367)]