231320199154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{304091}}^1$

素因数の和:304662

約数の個数: 32

約数和(自身を含む): 384644754432

約数和(自身を除く): 153324555278

約数列:

[1, 2, 11, 22, 71, 142, 487, 781, 974, 1562, 5357, 10714, 34577, 69154, 304091, 380347, 608182, 760694, 3345001, 6690002, 21590461, 43180922, 148092317, 237495071, 296184634, 474990142, 1629015487, 3258030974, 10514554507, 21029109014, 115660099577, 231320199154]

約数ペア:

[(1, 231320199154), (2, 115660099577), (11, 21029109014), (22, 10514554507), (71, 3258030974), (142, 1629015487), (487, 474990142), (781, 296184634), (974, 237495071), (1562, 148092317), (5357, 43180922), (10714, 21590461), (34577, 6690002), (69154, 3345001), (304091, 760694), (380347, 608182)]