204006004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{718331}}^1$

素因数の和:718406

約数の個数: 12

約数和(自身を含む): 362039328

約数和(自身を除く): 158033324

約数列:

[1, 2, 4, 71, 142, 284, 718331, 1436662, 2873324, 51001501, 102003002, 204006004]

約数ペア:

[(1, 204006004), (2, 102003002), (4, 51001501), (71, 2873324), (142, 1436662), (284, 718331)]