201982228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313637}}^1$

素因数の和:313671

約数の個数: 24

約数和(自身を含む): 421529472

約数和(自身を除く): 219547244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313637, 627274, 1254548, 2195459, 4390918, 7213651, 8781836, 14427302, 28854604, 50495557, 100991114, 201982228]

約数ペア:

[(1, 201982228), (2, 100991114), (4, 50495557), (7, 28854604), (14, 14427302), (23, 8781836), (28, 7213651), (46, 4390918), (92, 2195459), (161, 1254548), (322, 627274), (644, 313637)]