208517402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{13451}}^1$

素因数の和:13813

約数の個数: 16

約数和(自身を含む): 327367872

約数和(自身を除く): 118850470

約数列:

[1, 2, 23, 46, 337, 674, 7751, 13451, 15502, 26902, 309373, 618746, 4532987, 9065974, 104258701, 208517402]

約数ペア:

[(1, 208517402), (2, 104258701), (23, 9065974), (46, 4532987), (337, 618746), (674, 309373), (7751, 26902), (13451, 15502)]