201551845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{69143}}^1$

素因数の和:69212

約数の個数: 16

約数和(自身を含む): 268831872

約数和(自身を除く): 67280027

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 69143, 345715, 760573, 3664579, 3802865, 18322895, 40310369, 201551845]

約数ペア:

[(1, 201551845), (5, 40310369), (11, 18322895), (53, 3802865), (55, 3664579), (265, 760573), (583, 345715), (2915, 69143)]