201918101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{39139}}^1$

素因数の和:39224

約数の個数: 16

約数和(自身を含む): 255505920

約数和(自身を除く): 53587819

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 39139, 273973, 430529, 2622313, 3013703, 18356191, 28845443, 201918101]

約数ペア:

[(1, 201918101), (7, 28845443), (11, 18356191), (67, 3013703), (77, 2622313), (469, 430529), (737, 273973), (5159, 39139)]