201188878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{5981}}^1$

素因数の和:6144

約数の個数: 24

約数和(自身を含む): 334154520

約数和(自身を除く): 132965642

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 5981, 11962, 16819, 33638, 65791, 131582, 723701, 831359, 1447402, 1662718, 9144949, 18289898, 100594439, 201188878]

約数ペア:

[(1, 201188878), (2, 100594439), (11, 18289898), (22, 9144949), (121, 1662718), (139, 1447402), (242, 831359), (278, 723701), (1529, 131582), (3058, 65791), (5981, 33638), (11962, 16819)]