208059103

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7266

約数の個数: 16

約数和(自身を含む): 246404160

約数和(自身を除く): 38345057

約数列:

[1, 7, 37, 113, 259, 791, 4181, 7109, 29267, 49763, 263033, 803317, 1841231, 5623219, 29722729, 208059103]

約数ペア:

[(1, 208059103), (7, 29722729), (37, 5623219), (113, 1841231), (259, 803317), (791, 263033), (4181, 49763), (7109, 29267)]