254080206

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109423}}^1$

素因数の和:109477

約数の個数: 32

約数和(自身を含む): 577758720

約数和(自身を除く): 323678514

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 109423, 218846, 328269, 656538, 984807, 1969614, 2954421, 4705189, 5908842, 9410378, 14115567, 28231134, 42346701, 84693402, 127040103, 254080206]

約数ペア:

[(1, 254080206), (2, 127040103), (3, 84693402), (6, 42346701), (9, 28231134), (18, 14115567), (27, 9410378), (43, 5908842), (54, 4705189), (86, 2954421), (129, 1969614), (258, 984807), (387, 656538), (774, 328269), (1161, 218846), (2322, 109423)]