207861121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1277}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 236174400

約数和(自身を除く): 28313279

約数列:

[1, 13, 19, 247, 659, 1277, 8567, 12521, 16601, 24263, 162773, 315419, 841543, 10940059, 15989317, 207861121]

約数ペア:

[(1, 207861121), (13, 15989317), (19, 10940059), (247, 841543), (659, 315419), (1277, 162773), (8567, 24263), (12521, 16601)]