208038523

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{10273}}^1$

素因数の和:10554

約数の個数: 16

約数和(自身を含む): 260384256

約数和(自身を除く): 52345733

約数列:

[1, 7, 11, 77, 263, 1841, 2893, 10273, 20251, 71911, 113003, 791021, 2701799, 18912593, 29719789, 208038523]

約数ペア:

[(1, 208038523), (7, 29719789), (11, 18912593), (77, 2701799), (263, 791021), (1841, 113003), (2893, 71911), (10273, 20251)]