206847069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6791}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 328624128

約数和(自身を除く): 121777059

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 6791, 10153, 20373, 30459, 74701, 88283, 224103, 264849, 482161, 971113, 1446483, 2913339, 5303771, 6268093, 15911313, 18804279, 68949023, 206847069]

約数ペア:

[(1, 206847069), (3, 68949023), (11, 18804279), (13, 15911313), (33, 6268093), (39, 5303771), (71, 2913339), (143, 1446483), (213, 971113), (429, 482161), (781, 264849), (923, 224103), (2343, 88283), (2769, 74701), (6791, 30459), (10153, 20373)]