201341228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 391716864

約数和(自身を除く): 190375636

約数列:

[1, 2, 4, 11, 22, 44, 127, 137, 254, 263, 274, 508, 526, 548, 1052, 1397, 1507, 2794, 2893, 3014, 5588, 5786, 6028, 11572, 17399, 33401, 34798, 36031, 66802, 69596, 72062, 133604, 144124, 191389, 367411, 382778, 396341, 734822, 765556, 792682, 1469644, 1585364, 4575937, 9151874, 18303748, 50335307, 100670614, 201341228]

約数ペア:

[(1, 201341228), (2, 100670614), (4, 50335307), (11, 18303748), (22, 9151874), (44, 4575937), (127, 1585364), (137, 1469644), (254, 792682), (263, 765556), (274, 734822), (508, 396341), (526, 382778), (548, 367411), (1052, 191389), (1397, 144124), (1507, 133604), (2794, 72062), (2893, 69596), (3014, 66802), (5588, 36031), (5786, 34798), (6028, 33401), (11572, 17399)]