201961644

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157291}}^1$

素因数の和:157405

約数の個数: 24

約数和(自身を含む): 475651008

約数和(自身を除く): 273689364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 157291, 314582, 471873, 629164, 943746, 1887492, 16830137, 33660274, 50490411, 67320548, 100980822, 201961644]

約数ペア:

[(1, 201961644), (2, 100980822), (3, 67320548), (4, 50490411), (6, 33660274), (12, 16830137), (107, 1887492), (214, 943746), (321, 629164), (428, 471873), (642, 314582), (1284, 157291)]