201229171

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 250774160

約数和(自身を除く): 49544989

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 6733, 29887, 74063, 87529, 127927, 814693, 962819, 1407197, 1663051, 10591009, 15479167, 18293561, 201229171]

約数ペア:

[(1, 201229171), (11, 18293561), (13, 15479167), (19, 10591009), (121, 1663051), (143, 1407197), (209, 962819), (247, 814693), (1573, 127927), (2299, 87529), (2717, 74063), (6733, 29887)]