205210057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 224767872

約数和(自身を除く): 19557815

約数列:

[1, 13, 107, 151, 977, 1391, 1963, 12701, 16157, 104539, 147527, 210041, 1359007, 1917851, 15785389, 205210057]

約数ペア:

[(1, 205210057), (13, 15785389), (107, 1917851), (151, 1359007), (977, 210041), (1391, 147527), (1963, 104539), (12701, 16157)]