209099935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{35531}}^1$

素因数の和:35654

約数の個数: 16

約数和(自身を含む): 276296832

約数和(自身を除く): 67196897

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 35531, 177655, 390841, 1954205, 3801817, 19009085, 41819987, 209099935]

約数ペア:

[(1, 209099935), (5, 41819987), (11, 19009085), (55, 3801817), (107, 1954205), (535, 390841), (1177, 177655), (5885, 35531)]