196837071

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{4817}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 268497504

約数和(自身を除く): 71660433

約数列:

[1, 3, 53, 159, 257, 771, 4817, 13621, 14451, 40863, 255301, 765903, 1237969, 3713907, 65612357, 196837071]

約数ペア:

[(1, 196837071), (3, 65612357), (53, 3713907), (159, 1237969), (257, 765903), (771, 255301), (4817, 40863), (13621, 14451)]