206512461

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 303567264

約数和(自身を除く): 97054803

約数列:

[1, 3, 9, 107, 131, 321, 393, 963, 1179, 1637, 4911, 14017, 14733, 42051, 126153, 175159, 214447, 525477, 643341, 1576431, 1930023, 22945829, 68837487, 206512461]

約数ペア:

[(1, 206512461), (3, 68837487), (9, 22945829), (107, 1930023), (131, 1576431), (321, 643341), (393, 525477), (963, 214447), (1179, 175159), (1637, 126153), (4911, 42051), (14017, 14733)]