201558099

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 290926080

約数和(自身を除く): 89367981

約数列:

[1, 3, 19, 53, 57, 137, 159, 411, 487, 1007, 1461, 2603, 3021, 7261, 7809, 9253, 21783, 25811, 27759, 66719, 77433, 137959, 200157, 413877, 490409, 1267661, 1471227, 3536107, 3802983, 10608321, 67186033, 201558099]

約数ペア:

[(1, 201558099), (3, 67186033), (19, 10608321), (53, 3802983), (57, 3536107), (137, 1471227), (159, 1267661), (411, 490409), (487, 413877), (1007, 200157), (1461, 137959), (2603, 77433), (3021, 66719), (7261, 27759), (7809, 25811), (9253, 21783)]