190090221

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 257007744

約数和(自身を除く): 66917523

約数列:

[1, 3, 97, 291, 313, 939, 2087, 6261, 30361, 91083, 202439, 607317, 653231, 1959693, 63363407, 190090221]

約数ペア:

[(1, 190090221), (3, 63363407), (97, 1959693), (291, 653231), (313, 607317), (939, 202439), (2087, 91083), (6261, 30361)]