227957104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{331333}}^1$

素因数の和:331384

約数の個数: 20

約数和(自身を含む): 451939576

約数和(自身を除く): 223982472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 331333, 662666, 1325332, 2650664, 5301328, 14247319, 28494638, 56989276, 113978552, 227957104]

約数ペア:

[(1, 227957104), (2, 113978552), (4, 56989276), (8, 28494638), (16, 14247319), (43, 5301328), (86, 2650664), (172, 1325332), (344, 662666), (688, 331333)]