227494366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{145643}}^1$

素因数の和:145727

約数の個数: 16

約数和(自身を含む): 377509248

約数和(自身を除く): 150014882

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 145643, 291286, 1602073, 3204146, 10340653, 20681306, 113747183, 227494366]

約数ペア:

[(1, 227494366), (2, 113747183), (11, 20681306), (22, 10340653), (71, 3204146), (142, 1602073), (781, 291286), (1562, 145643)]