229201819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{102643}}^1$

素因数の和:102690

約数の個数: 16

約数和(自身を含む): 295614720

約数和(自身を除く): 66412901

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 102643, 718501, 1129073, 2976647, 7903511, 20836529, 32743117, 229201819]

約数ペア:

[(1, 229201819), (7, 32743117), (11, 20836529), (29, 7903511), (77, 2976647), (203, 1129073), (319, 718501), (2233, 102643)]