223707302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15559}}^1$

素因数の和:15660

約数の個数: 32

約数和(自身を含む): 418252800

約数和(自身を除く): 194545498

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 15559, 31118, 108913, 202267, 217826, 404534, 1229161, 1415869, 2458322, 2831738, 8604127, 15979093, 17208254, 31958186, 111853651, 223707302]

約数ペア:

[(1, 223707302), (2, 111853651), (7, 31958186), (13, 17208254), (14, 15979093), (26, 8604127), (79, 2831738), (91, 2458322), (158, 1415869), (182, 1229161), (553, 404534), (1027, 217826), (1106, 202267), (2054, 108913), (7189, 31118), (14378, 15559)]