201259628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{13721}}^1$

素因数の和:13937

約数の個数: 24

約数和(自身を含む): 372689520

約数和(自身を除く): 171429892

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 13721, 14668, 27442, 54884, 260699, 521398, 1042796, 2648153, 5296306, 10592612, 50314907, 100629814, 201259628]

約数ペア:

[(1, 201259628), (2, 100629814), (4, 50314907), (19, 10592612), (38, 5296306), (76, 2648153), (193, 1042796), (386, 521398), (772, 260699), (3667, 54884), (7334, 27442), (13721, 14668)]