201421722

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{313741}}^1$

素因数の和:313853

約数の個数: 16

約数和(自身を含む): 406609632

約数和(自身を除く): 205187910

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 313741, 627482, 941223, 1882446, 33570287, 67140574, 100710861, 201421722]

約数ペア:

[(1, 201421722), (2, 100710861), (3, 67140574), (6, 33570287), (107, 1882446), (214, 941223), (321, 627482), (642, 313741)]