203414981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{64433}}^1$

素因数の和:64492

約数の個数: 16

約数和(自身を含む): 259797888

約数和(自身を除く): 56382907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 64433, 451031, 708763, 2641753, 4961341, 18492271, 29059283, 203414981]

約数ペア:

[(1, 203414981), (7, 29059283), (11, 18492271), (41, 4961341), (77, 2641753), (287, 708763), (451, 451031), (3157, 64433)]