208076913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2719}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 328423680

約数和(自身を除く): 120346767

約数列:

[1, 3, 9, 11, 33, 99, 773, 2319, 2719, 6957, 8157, 8503, 24471, 25509, 29909, 76527, 89727, 269181, 2101787, 6305361, 18916083, 23119657, 69358971, 208076913]

約数ペア:

[(1, 208076913), (3, 69358971), (9, 23119657), (11, 18916083), (33, 6305361), (99, 2101787), (773, 269181), (2319, 89727), (2719, 76527), (6957, 29909), (8157, 25509), (8503, 24471)]