209064479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 228802560

約数和(自身を除く): 19738081

約数列:

[1, 13, 127, 139, 911, 1651, 1807, 11843, 17653, 115697, 126629, 229489, 1504061, 1646177, 16081883, 209064479]

約数ペア:

[(1, 209064479), (13, 16081883), (127, 1646177), (139, 1504061), (911, 229489), (1651, 126629), (1807, 115697), (11843, 17653)]