202279380819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1\times {\mathrm{48991}}^1$

素因数の和:53291

約数の個数: 32

約数和(自身を含む): 300677621760

約数和(自身を除く): 98398240941

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 4261, 12783, 48991, 72437, 80959, 146973, 217311, 242877, 832847, 930829, 1376303, 2498541, 2792487, 4128909, 15824093, 47472279, 208750651, 626251953, 3548761067, 3966262369, 10646283201, 11898787107, 67426460273, 202279380819]

約数ペア:

[(1, 202279380819), (3, 67426460273), (17, 11898787107), (19, 10646283201), (51, 3966262369), (57, 3548761067), (323, 626251953), (969, 208750651), (4261, 47472279), (12783, 15824093), (48991, 4128909), (72437, 2792487), (80959, 2498541), (146973, 1376303), (217311, 930829), (242877, 832847)]