201235465719

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{392271863}}^1$

素因数の和:392271891

約数の個数: 16

約数和(自身を含む): 313817491200

約数和(自身を除く): 112582025481

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 392271863, 1176815589, 3530446767, 7453165397, 10591340301, 22359496191, 67078488573, 201235465719]

約数ペア:

[(1, 201235465719), (3, 67078488573), (9, 22359496191), (19, 10591340301), (27, 7453165397), (57, 3530446767), (171, 1176815589), (513, 392271863)]