212300803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 261015552

約数和(自身を除く): 48714749

約数列:

[1, 11, 13, 31, 83, 143, 341, 403, 577, 913, 1079, 2573, 4433, 6347, 7501, 11869, 17887, 28303, 33449, 47891, 82511, 196757, 232531, 367939, 526801, 622583, 1484621, 2557841, 6848413, 16330831, 19300073, 212300803]

約数ペア:

[(1, 212300803), (11, 19300073), (13, 16330831), (31, 6848413), (83, 2557841), (143, 1484621), (341, 622583), (403, 526801), (577, 367939), (913, 232531), (1079, 196757), (2573, 82511), (4433, 47891), (6347, 33449), (7501, 28303), (11869, 17887)]