222168422

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 391777344

約数和(自身を除く): 169608922

約数列:

[1, 2, 7, 14, 41, 82, 287, 293, 574, 586, 1321, 2051, 2642, 4102, 9247, 12013, 18494, 24026, 54161, 84091, 108322, 168182, 379127, 387053, 758254, 774106, 2709371, 5418742, 15869173, 31738346, 111084211, 222168422]

約数ペア:

[(1, 222168422), (2, 111084211), (7, 31738346), (14, 15869173), (41, 5418742), (82, 2709371), (287, 774106), (293, 758254), (574, 387053), (586, 379127), (1321, 168182), (2051, 108322), (2642, 84091), (4102, 54161), (9247, 24026), (12013, 18494)]