201998518945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7088911}}^1$

素因数の和:7089096

約数の個数: 16

約数和(自身を含む): 250096815360

約数和(自身を除く): 48098296415

約数列:

[1, 5, 41, 139, 205, 695, 5699, 28495, 7088911, 35444555, 290645351, 985358629, 1453226755, 4926793145, 40399703789, 201998518945]

約数ペア:

[(1, 201998518945), (5, 40399703789), (41, 4926793145), (139, 1453226755), (205, 985358629), (695, 290645351), (5699, 35444555), (28495, 7088911)]