214948352

素因数分解:

$2^9\times {\mathrm{419821}}^1$

素因数の和:419839

約数の個数: 20

約数和(自身を含む): 429477906

約数和(自身を除く): 214529554

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 419821, 839642, 1679284, 3358568, 6717136, 13434272, 26868544, 53737088, 107474176, 214948352]

約数ペア:

[(1, 214948352), (2, 107474176), (4, 53737088), (8, 26868544), (16, 13434272), (32, 6717136), (64, 3358568), (128, 1679284), (256, 839642), (512, 419821)]