2200357691

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{81203}}^1$

素因数の和:81303

約数の個数: 16

約数和(自身を含む): 2598528000

約数和(自身を除く): 398170309

約数列:

[1, 7, 49, 79, 343, 553, 3871, 27097, 81203, 568421, 3978947, 6415037, 27852629, 44905259, 314336813, 2200357691]

約数ペア:

[(1, 2200357691), (7, 314336813), (49, 44905259), (79, 27852629), (343, 6415037), (553, 3978947), (3871, 568421), (27097, 81203)]