262080221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2221}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 293037360

約数和(自身を除く): 30957139

約数列:

[1, 13, 29, 313, 377, 2221, 4069, 9077, 28873, 64409, 118001, 695173, 837317, 9037249, 20160017, 262080221]

約数ペア:

[(1, 262080221), (13, 20160017), (29, 9037249), (313, 837317), (377, 695173), (2221, 118001), (4069, 64409), (9077, 28873)]