200055909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67427}}^1$

素因数の和:67496

約数の個数: 16

約数和(自身を含む): 284815872

約数和(自身を除く): 84759963

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 67427, 202281, 1550821, 2899361, 4652463, 8698083, 66685303, 200055909]

約数ペア:

[(1, 200055909), (3, 66685303), (23, 8698083), (43, 4652463), (69, 2899361), (129, 1550821), (989, 202281), (2967, 67427)]