208379849

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 218296320

約数和(自身を除く): 9916471

約数列:

[1, 43, 67, 151, 479, 2881, 6493, 10117, 20597, 32093, 72329, 435031, 1379999, 3110147, 4846043, 208379849]

約数ペア:

[(1, 208379849), (43, 4846043), (67, 3110147), (151, 1379999), (479, 435031), (2881, 72329), (6493, 32093), (10117, 20597)]