211468933

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20359}}^1$

素因数の和:20436

約数の個数: 16

約数和(自身を含む): 246274560

約数和(自身を除く): 34805627

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 20359, 264667, 346103, 956873, 4499339, 12439349, 16266841, 211468933]

約数ペア:

[(1, 211468933), (13, 16266841), (17, 12439349), (47, 4499339), (221, 956873), (611, 346103), (799, 264667), (10387, 20359)]