201402416

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{32359}}^1$

素因数の和:32756

約数の個数: 20

約数和(自身を含む): 391232400

約数和(自身を除く): 189829984

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 32359, 64718, 129436, 258872, 517744, 12587651, 25175302, 50350604, 100701208, 201402416]

約数ペア:

[(1, 201402416), (2, 100701208), (4, 50350604), (8, 25175302), (16, 12587651), (389, 517744), (778, 258872), (1556, 129436), (3112, 64718), (6224, 32359)]