213702982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{4937}}^1$

素因数の和:5903

約数の個数: 16

約数和(自身を含む): 334914912

約数和(自身を除く): 121211930

約数列:

[1, 2, 23, 46, 941, 1882, 4937, 9874, 21643, 43286, 113551, 227102, 4645717, 9291434, 106851491, 213702982]

約数ペア:

[(1, 213702982), (2, 106851491), (23, 9291434), (46, 4645717), (941, 227102), (1882, 113551), (4937, 43286), (9874, 21643)]