203807231999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{13560931}}^1$

素因数の和:13561070

約数の個数: 16

約数和(自身を含む): 247351399680

約数和(自身を除く): 43544167681

約数列:

[1, 7, 19, 113, 133, 791, 2147, 15029, 13560931, 94926517, 257657689, 1532385203, 1803603823, 10726696421, 29115318857, 203807231999]

約数ペア:

[(1, 203807231999), (7, 29115318857), (19, 10726696421), (113, 1803603823), (133, 1532385203), (791, 257657689), (2147, 94926517), (15029, 13560931)]