204558448641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{51439}}^1\times {\mathrm{69767}}^1$

素因数の和:121228

約数の個数: 16

約数和(自身を含む): 287109273600

約数和(自身を除く): 82550824959

約数列:

[1, 3, 19, 57, 51439, 69767, 154317, 209301, 977341, 1325573, 2932023, 3976719, 3588744713, 10766234139, 68186149547, 204558448641]

約数ペア:

[(1, 204558448641), (3, 68186149547), (19, 10766234139), (57, 3588744713), (51439, 3976719), (69767, 2932023), (154317, 1325573), (209301, 977341)]