206890959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 317260800

約数和(自身を除く): 110369841

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 319, 583, 957, 1537, 1749, 4079, 4611, 12237, 16907, 44869, 50721, 118291, 134607, 216187, 354873, 648561, 1301201, 2378057, 3903603, 6269423, 7134171, 18808269, 68963653, 206890959]

約数ペア:

[(1, 206890959), (3, 68963653), (11, 18808269), (29, 7134171), (33, 6269423), (53, 3903603), (87, 2378057), (159, 1301201), (319, 648561), (583, 354873), (957, 216187), (1537, 134607), (1749, 118291), (4079, 50721), (4611, 44869), (12237, 16907)]