214406656

素因数分解:

$2^9\times {\mathrm{418763}}^1$

素因数の和:418781

約数の個数: 20

約数和(自身を含む): 428395572

約数和(自身を除く): 213988916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 418763, 837526, 1675052, 3350104, 6700208, 13400416, 26800832, 53601664, 107203328, 214406656]

約数ペア:

[(1, 214406656), (2, 107203328), (4, 53601664), (8, 26800832), (16, 13400416), (32, 6700208), (64, 3350104), (128, 1675052), (256, 837526), (512, 418763)]