200620888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1929047}}^1$

素因数の和:1929066

約数の個数: 16

約数和(自身を含む): 405100080

約数和(自身を除く): 204479192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1929047, 3858094, 7716188, 15432376, 25077611, 50155222, 100310444, 200620888]

約数ペア:

[(1, 200620888), (2, 100310444), (4, 50155222), (8, 25077611), (13, 15432376), (26, 7716188), (52, 3858094), (104, 1929047)]