201930674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{129277}}^1$

素因数の和:129361

約数の個数: 16

約数和(自身を含む): 335088576

約数和(自身を除く): 133157902

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 129277, 258554, 1422047, 2844094, 9178667, 18357334, 100965337, 201930674]

約数ペア:

[(1, 201930674), (2, 100965337), (11, 18357334), (22, 9178667), (71, 2844094), (142, 1422047), (781, 258554), (1562, 129277)]