243156968

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{24691}}^1$

素因数の和:25928

約数の個数: 16

約数和(自身を含む): 456308160

約数和(自身を除く): 213151192

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 24691, 49382, 98764, 197528, 30394621, 60789242, 121578484, 243156968]

約数ペア:

[(1, 243156968), (2, 121578484), (4, 60789242), (8, 30394621), (1231, 197528), (2462, 98764), (4924, 49382), (9848, 24691)]