201143054

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{9649}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 345084000

約数和(自身を除く): 143940946

約数列:

[1, 2, 7, 14, 1489, 2978, 9649, 10423, 19298, 20846, 67543, 135086, 14367361, 28734722, 100571527, 201143054]

約数ペア:

[(1, 201143054), (2, 100571527), (7, 28734722), (14, 14367361), (1489, 135086), (2978, 67543), (9649, 20846), (10423, 19298)]