201742971

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{7013}}^1$

素因数の和:7282

約数の個数: 16

約数和(自身を含む): 276519936

約数和(自身を除く): 74776965

約数列:

[1, 3, 43, 129, 223, 669, 7013, 9589, 21039, 28767, 301559, 904677, 1563899, 4691697, 67247657, 201742971]

約数ペア:

[(1, 201742971), (3, 67247657), (43, 4691697), (129, 1563899), (223, 904677), (669, 301559), (7013, 28767), (9589, 21039)]