201445013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{63809}}^1$

素因数の和:63868

約数の個数: 16

約数和(自身を含む): 257281920

約数和(自身を除く): 55836907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 63809, 446663, 701899, 2616169, 4913293, 18313183, 28777859, 201445013]

約数ペア:

[(1, 201445013), (7, 28777859), (11, 18313183), (41, 4913293), (77, 2616169), (287, 701899), (451, 446663), (3157, 63809)]