208534529

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{2267}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 252782208

約数和(自身を除く): 44247679

約数列:

[1, 7, 17, 119, 773, 2267, 5411, 13141, 15869, 38539, 91987, 269773, 1752391, 12266737, 29790647, 208534529]

約数ペア:

[(1, 208534529), (7, 29790647), (17, 12266737), (119, 1752391), (773, 269773), (2267, 91987), (5411, 38539), (13141, 15869)]