201340958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20873}}^1$

素因数の和:20948

約数の個数: 32

約数和(自身を含む): 378737856

約数和(自身を除く): 177396898

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 20873, 41746, 146111, 271349, 292222, 542698, 1106269, 1899443, 2212538, 3798886, 7743883, 14381497, 15487766, 28762994, 100670479, 201340958]

約数ペア:

[(1, 201340958), (2, 100670479), (7, 28762994), (13, 15487766), (14, 14381497), (26, 7743883), (53, 3798886), (91, 2212538), (106, 1899443), (182, 1106269), (371, 542698), (689, 292222), (742, 271349), (1378, 146111), (4823, 41746), (9646, 20873)]