214637982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10463}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 464099328

約数和(自身を除く): 249461346

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10257, 10463, 20514, 20926, 31389, 62778, 136019, 272038, 408057, 816114, 2751769, 5503538, 8255307, 16510614, 35772997, 71545994, 107318991, 214637982]

約数ペア:

[(1, 214637982), (2, 107318991), (3, 71545994), (6, 35772997), (13, 16510614), (26, 8255307), (39, 5503538), (78, 2751769), (263, 816114), (526, 408057), (789, 272038), (1578, 136019), (3419, 62778), (6838, 31389), (10257, 20926), (10463, 20514)]