207133729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 243699624

約数和(自身を除く): 36565895

約数列:

[1, 11, 17, 101, 121, 187, 997, 1111, 1717, 2057, 10967, 12221, 16949, 18887, 100697, 120637, 186439, 207757, 1107667, 1711849, 2050829, 12184337, 18830339, 207133729]

約数ペア:

[(1, 207133729), (11, 18830339), (17, 12184337), (101, 2050829), (121, 1711849), (187, 1107667), (997, 207757), (1111, 186439), (1717, 120637), (2057, 100697), (10967, 18887), (12221, 16949)]