201952751

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18383

約数の個数: 24

約数和(自身を含む): 273222432

約数和(自身を除く): 71269681

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 11011, 18341, 128387, 201751, 238433, 1412257, 1669031, 2219261, 2622763, 15534827, 18359341, 28850393, 201952751]

約数ペア:

[(1, 201952751), (7, 28850393), (11, 18359341), (13, 15534827), (77, 2622763), (91, 2219261), (121, 1669031), (143, 1412257), (847, 238433), (1001, 201751), (1573, 128387), (11011, 18341)]