90390298

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{599}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 136857600

約数和(自身を除く): 46467302

約数列:

[1, 2, 197, 383, 394, 599, 766, 1198, 75451, 118003, 150902, 229417, 236006, 458834, 45195149, 90390298]

約数ペア:

[(1, 90390298), (2, 45195149), (197, 458834), (383, 236006), (394, 229417), (599, 150902), (766, 118003), (1198, 75451)]