206692993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 226481920

約数和(自身を除く): 19788927

約数列:

[1, 13, 79, 313, 643, 1027, 4069, 8359, 24727, 50797, 201259, 321451, 660361, 2616367, 15899461, 206692993]

約数ペア:

[(1, 206692993), (13, 15899461), (79, 2616367), (313, 660361), (643, 321451), (1027, 201259), (4069, 50797), (8359, 24727)]