201434896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968437}}^1$

素因数の和:968458

約数の個数: 20

約数和(自身を含む): 420302092

約数和(自身を除く): 218867196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968437, 1936874, 3873748, 7747496, 12589681, 15494992, 25179362, 50358724, 100717448, 201434896]

約数ペア:

[(1, 201434896), (2, 100717448), (4, 50358724), (8, 25179362), (13, 15494992), (16, 12589681), (26, 7747496), (52, 3873748), (104, 1936874), (208, 968437)]