201591964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313031}}^1$

素因数の和:313065

約数の個数: 24

約数和(自身を含む): 420715008

約数和(自身を除く): 219123044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313031, 626062, 1252124, 2191217, 4382434, 7199713, 8764868, 14399426, 28798852, 50397991, 100795982, 201591964]

約数ペア:

[(1, 201591964), (2, 100795982), (4, 50397991), (7, 28798852), (14, 14399426), (23, 8764868), (28, 7199713), (46, 4382434), (92, 2191217), (161, 1252124), (322, 626062), (644, 313031)]