205469369

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 240498048

約数和(自身を除く): 35028679

約数列:

[1, 7, 67, 113, 469, 791, 3877, 7571, 27139, 52997, 259759, 438101, 1818313, 3066707, 29352767, 205469369]

約数ペア:

[(1, 205469369), (7, 29352767), (67, 3066707), (113, 1818313), (469, 438101), (791, 259759), (3877, 52997), (7571, 27139)]