208036939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 248979456

約数和(自身を除く): 40942517

約数列:

[1, 11, 17, 31, 187, 289, 341, 527, 2111, 3179, 5797, 8959, 23221, 35887, 65441, 98549, 394757, 610079, 719851, 1112497, 6710869, 12237467, 18912449, 208036939]

約数ペア:

[(1, 208036939), (11, 18912449), (17, 12237467), (31, 6710869), (187, 1112497), (289, 719851), (341, 610079), (527, 394757), (2111, 98549), (3179, 65441), (5797, 35887), (8959, 23221)]