197898623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17047}}^1$

素因数の和:17126

約数の個数: 16

約数和(自身を含む): 229125120

約数和(自身を除く): 31226497

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 17047, 221611, 323893, 801209, 4210609, 10415717, 15222971, 197898623]

約数ペア:

[(1, 197898623), (13, 15222971), (19, 10415717), (47, 4210609), (247, 801209), (611, 323893), (893, 221611), (11609, 17047)]