203194319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 221247936

約数和(自身を除く): 18053617

約数列:

[1, 17, 41, 401, 697, 727, 6817, 12359, 16441, 29807, 279497, 291527, 506719, 4955959, 11952607, 203194319]

約数ペア:

[(1, 203194319), (17, 11952607), (41, 4955959), (401, 506719), (697, 291527), (727, 279497), (6817, 29807), (12359, 16441)]