229672513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{21859}}^1$

素因数の和:21964

約数の個数: 16

約数和(自身を含む): 279808000

約数和(自身を除く): 50135487

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 21859, 153013, 415321, 1726861, 2907247, 12088027, 32810359, 229672513]

約数ペア:

[(1, 229672513), (7, 32810359), (19, 12088027), (79, 2907247), (133, 1726861), (553, 415321), (1501, 153013), (10507, 21859)]