200580939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39869}}^1$

素因数の和:39931

約数の個数: 24

約数和(自身を含む): 319278960

約数和(自身を除く): 118698021

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 39869, 119607, 358821, 518297, 1554891, 1714367, 4664673, 5143101, 15429303, 22286771, 66860313, 200580939]

約数ペア:

[(1, 200580939), (3, 66860313), (9, 22286771), (13, 15429303), (39, 5143101), (43, 4664673), (117, 1714367), (129, 1554891), (387, 518297), (559, 358821), (1677, 119607), (5031, 39869)]