201628418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{48679}}^1$

素因数の和:48809

約数の個数: 16

約数和(自身を含む): 321288000

約数和(自身を除く): 119659582

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 48679, 97358, 924901, 1849802, 5306011, 10612022, 100814209, 201628418]

約数ペア:

[(1, 201628418), (2, 100814209), (19, 10612022), (38, 5306011), (109, 1849802), (218, 924901), (2071, 97358), (4142, 48679)]