205401022

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{1327}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 310704192

約数和(自身を除く): 105303170

約数列:

[1, 2, 193, 386, 401, 802, 1327, 2654, 77393, 154786, 256111, 512222, 532127, 1064254, 102700511, 205401022]

約数ペア:

[(1, 205401022), (2, 102700511), (193, 1064254), (386, 532127), (401, 512222), (802, 256111), (1327, 154786), (2654, 77393)]