201947678

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{8111}}^1$

素因数の和:8383

約数の個数: 16

約数和(自身を含む): 309553920

約数和(自身を除く): 107606242

約数列:

[1, 2, 59, 118, 211, 422, 8111, 12449, 16222, 24898, 478549, 957098, 1711421, 3422842, 100973839, 201947678]

約数ペア:

[(1, 201947678), (2, 100973839), (59, 3422842), (118, 1711421), (211, 957098), (422, 478549), (8111, 24898), (12449, 16222)]