201922658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{627089}}^1$

素因数の和:627121

約数の個数: 16

約数和(自身を含む): 361203840

約数和(自身を除く): 159281182

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 627089, 1254178, 4389623, 8779246, 14423047, 28846094, 100961329, 201922658]

約数ペア:

[(1, 201922658), (2, 100961329), (7, 28846094), (14, 14423047), (23, 8779246), (46, 4389623), (161, 1254178), (322, 627089)]