201337643518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128897339}}^1$

素因数の和:128897423

約数の個数: 16

約数和(自身を含む): 334101905280

約数和(自身を除く): 132764261762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128897339, 257794678, 1417870729, 2835741458, 9151711069, 18303422138, 100668821759, 201337643518]

約数ペア:

[(1, 201337643518), (2, 100668821759), (11, 18303422138), (22, 9151711069), (71, 2835741458), (142, 1417870729), (781, 257794678), (1562, 128897339)]