204519419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3761}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 227525760

約数和(自身を除く): 23006341

約数列:

[1, 13, 47, 89, 611, 1157, 3761, 4183, 48893, 54379, 176767, 334729, 2297971, 4351477, 15732263, 204519419]

約数ペア:

[(1, 204519419), (13, 15732263), (47, 4351477), (89, 2297971), (611, 334729), (1157, 176767), (3761, 54379), (4183, 48893)]