201423166

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{202639}}^1$

素因数の和:202719

約数の個数: 16

約数和(自身を含む): 350161920

約数和(自身を除く): 148738754

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 202639, 405278, 1418473, 2836946, 14387369, 28774738, 100711583, 201423166]

約数ペア:

[(1, 201423166), (2, 100711583), (7, 28774738), (14, 14387369), (71, 2836946), (142, 1418473), (497, 405278), (994, 202639)]