208048477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2399}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 256435200

約数和(自身を除く): 48386723

約数列:

[1, 7, 13, 91, 953, 2399, 6671, 12389, 16793, 31187, 86723, 218309, 2286247, 16003729, 29721211, 208048477]

約数ペア:

[(1, 208048477), (7, 29721211), (13, 16003729), (91, 2286247), (953, 218309), (2399, 86723), (6671, 31187), (12389, 16793)]