209945593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7607}}^1$

素因数の和:7824

約数の個数: 16

約数和(自身を含む): 247959936

約数和(自身を除く): 38014343

約数列:

[1, 11, 13, 143, 193, 2123, 2509, 7607, 27599, 83677, 98891, 1087801, 1468151, 16149661, 19085963, 209945593]

約数ペア:

[(1, 209945593), (11, 19085963), (13, 16149661), (143, 1468151), (193, 1087801), (2123, 98891), (2509, 83677), (7607, 27599)]