206829459

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11743}}^1$

素因数の和:11871

約数の個数: 24

約数和(自身を含む): 317557760

約数和(自身を除く): 110728301

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 11743, 17613, 35229, 105687, 223117, 669351, 1209529, 2008053, 3628587, 10885761, 22981051, 68943153, 206829459]

約数ペア:

[(1, 206829459), (3, 68943153), (9, 22981051), (19, 10885761), (57, 3628587), (103, 2008053), (171, 1209529), (309, 669351), (927, 223117), (1957, 105687), (5871, 35229), (11743, 17613)]