200940892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1168261}}^1$

素因数の和:1168308

約数の個数: 12

約数和(自身を含む): 359824696

約数和(自身を除く): 158883804

約数列:

[1, 2, 4, 43, 86, 172, 1168261, 2336522, 4673044, 50235223, 100470446, 200940892]

約数ペア:

[(1, 200940892), (2, 100470446), (4, 50235223), (43, 4673044), (86, 2336522), (172, 1168261)]