207194637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{10909}}^1$

素因数の和:11412

約数の個数: 16

約数和(自身を含む): 298148480

約数和(自身を除く): 90953843

約数列:

[1, 3, 13, 39, 487, 1461, 6331, 10909, 18993, 32727, 141817, 425451, 5312683, 15938049, 69064879, 207194637]

約数ペア:

[(1, 207194637), (3, 69064879), (13, 15938049), (39, 5312683), (487, 425451), (1461, 141817), (6331, 32727), (10909, 18993)]