203965949

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 238969080

約数和(自身を除く): 35003131

約数列:

[1, 11, 17, 121, 187, 229, 433, 2057, 2519, 3893, 4763, 7361, 27709, 42823, 52393, 80971, 99157, 471053, 890681, 1090727, 1685669, 11997997, 18542359, 203965949]

約数ペア:

[(1, 203965949), (11, 18542359), (17, 11997997), (121, 1685669), (187, 1090727), (229, 890681), (433, 471053), (2057, 99157), (2519, 80971), (3893, 52393), (4763, 42823), (7361, 27709)]