219944609857

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{4019}}^1\times {\mathrm{116687}}^1$

素因数の和:120780

約数の個数: 16

約数和(自身を含む): 255182653440

約数和(自身を除く): 35238043583

約数列:

[1, 7, 67, 469, 4019, 28133, 116687, 269273, 816809, 1884911, 7818029, 54726203, 468965053, 3282755371, 31420658551, 219944609857]

約数ペア:

[(1, 219944609857), (7, 31420658551), (67, 3282755371), (469, 468965053), (4019, 54726203), (28133, 7818029), (116687, 1884911), (269273, 816809)]