200291038

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{189311}}^1$

素因数の和:189359

約数の個数: 12

約数和(自身を含む): 314068608

約数和(自身を除く): 113777570

約数列:

[1, 2, 23, 46, 529, 1058, 189311, 378622, 4354153, 8708306, 100145519, 200291038]

約数ペア:

[(1, 200291038), (2, 100145519), (23, 8708306), (46, 4354153), (529, 378622), (1058, 189311)]