200021224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1923281}}^1$

素因数の和:1923300

約数の個数: 16

約数和(自身を含む): 403889220

約数和(自身を除く): 203867996

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1923281, 3846562, 7693124, 15386248, 25002653, 50005306, 100010612, 200021224]

約数ペア:

[(1, 200021224), (2, 100010612), (4, 50005306), (8, 25002653), (13, 15386248), (26, 7693124), (52, 3846562), (104, 1923281)]