201994585897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1\times {\mathrm{259751}}^1$

素因数の和:261264

約数の個数: 16

約数和(自身を含む): 222991896960

約数和(自身を除く): 20997311063

約数列:

[1, 13, 41, 533, 1459, 18967, 59819, 259751, 777647, 3376763, 10649791, 138447283, 378976709, 4926697217, 15538045069, 201994585897]

約数ペア:

[(1, 201994585897), (13, 15538045069), (41, 4926697217), (533, 378976709), (1459, 138447283), (18967, 10649791), (59819, 3376763), (259751, 777647)]