210875434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1369321}}^1$

素因数の和:1369341

約数の個数: 16

約数和(自身を含む): 394364736

約数和(自身を除く): 183489302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1369321, 2738642, 9585247, 15062531, 19170494, 30125062, 105437717, 210875434]

約数ペア:

[(1, 210875434), (2, 105437717), (7, 30125062), (11, 19170494), (14, 15062531), (22, 9585247), (77, 2738642), (154, 1369321)]