207636598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{420317}}^1$

素因数の和:420351

約数の個数: 16

約数和(自身を含む): 353067120

約数和(自身を除く): 145430522

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 420317, 840634, 5464121, 7986023, 10928242, 15972046, 103818299, 207636598]

約数ペア:

[(1, 207636598), (2, 103818299), (13, 15972046), (19, 10928242), (26, 7986023), (38, 5464121), (247, 840634), (494, 420317)]