200025832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{409889}}^1$

素因数の和:409956

約数の個数: 16

約数和(自身を含む): 381197700

約数和(自身を除く): 181171868

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 409889, 819778, 1639556, 3279112, 25003229, 50006458, 100012916, 200025832]

約数ペア:

[(1, 200025832), (2, 100012916), (4, 50006458), (8, 25003229), (61, 3279112), (122, 1639556), (244, 819778), (488, 409889)]