213505024

素因数分解:

$2^{10}\times {\mathrm{208501}}^1$

素因数の和:208521

約数の個数: 22

約数和(自身を含む): 426803594

約数和(自身を除く): 213298570

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 208501, 417002, 834004, 1668008, 3336016, 6672032, 13344064, 26688128, 53376256, 106752512, 213505024]

約数ペア:

[(1, 213505024), (2, 106752512), (4, 53376256), (8, 26688128), (16, 13344064), (32, 6672032), (64, 3336016), (128, 1668008), (256, 834004), (512, 417002), (1024, 208501)]