201971005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4691}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 247737600

約数和(自身を除く): 45766595

約数列:

[1, 5, 79, 109, 395, 545, 4691, 8611, 23455, 43055, 370589, 511319, 1852945, 2556595, 40394201, 201971005]

約数ペア:

[(1, 201971005), (5, 40394201), (79, 2556595), (109, 1852945), (395, 511319), (545, 370589), (4691, 43055), (8611, 23455)]