203480517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{28631}}^1$

素因数の和:28760

約数の個数: 16

約数和(自身を含む): 285861888

約数和(自身を除く): 82381371

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 28631, 85893, 658513, 1975539, 2948993, 8846979, 67826839, 203480517]

約数ペア:

[(1, 203480517), (3, 67826839), (23, 8846979), (69, 2948993), (103, 1975539), (309, 658513), (2369, 85893), (7107, 28631)]