201390328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{585437}}^1$

素因数の和:585486

約数の個数: 16

約数和(自身を含む): 386389080

約数和(自身を除く): 184998752

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 585437, 1170874, 2341748, 4683496, 25173791, 50347582, 100695164, 201390328]

約数ペア:

[(1, 201390328), (2, 100695164), (4, 50347582), (8, 25173791), (43, 4683496), (86, 2341748), (172, 1170874), (344, 585437)]