202807721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 217451520

約数和(自身を除く): 14643799

約数列:

[1, 23, 59, 103, 1357, 1451, 2369, 6077, 33373, 85609, 139771, 149453, 1969007, 3437419, 8817727, 202807721]

約数ペア:

[(1, 202807721), (23, 8817727), (59, 3437419), (103, 1969007), (1357, 149453), (1451, 139771), (2369, 85609), (6077, 33373)]