208731679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 228521664

約数和(自身を除く): 19789985

約数列:

[1, 13, 113, 151, 941, 1469, 1963, 12233, 17063, 106333, 142091, 221819, 1382329, 1847183, 16056283, 208731679]

約数ペア:

[(1, 208731679), (13, 16056283), (113, 1847183), (151, 1382329), (941, 221819), (1469, 142091), (1963, 106333), (12233, 17063)]