200820269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1223}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 229485312

約数和(自身を除く): 28665043

約数列:

[1, 13, 17, 221, 743, 1223, 9659, 12631, 15899, 20791, 164203, 270283, 908689, 11812957, 15447713, 200820269]

約数ペア:

[(1, 200820269), (13, 15447713), (17, 11812957), (221, 908689), (743, 270283), (1223, 164203), (9659, 20791), (12631, 15899)]