201225417

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{8221}}^1$

素因数の和:8464

約数の個数: 16

約数和(自身を含む): 276259200

約数和(自身を除く): 75033783

約数列:

[1, 3, 41, 123, 199, 597, 8159, 8221, 24477, 24663, 337061, 1011183, 1635979, 4907937, 67075139, 201225417]

約数ペア:

[(1, 201225417), (3, 67075139), (41, 4907937), (123, 1635979), (199, 1011183), (597, 337061), (8159, 24663), (8221, 24477)]