204022912

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83891}}^1$

素因数の和:83924

約数の個数: 32

約数和(自身を含む): 427849200

約数和(自身を除く): 223826288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 83891, 167782, 335564, 671128, 1342256, 1593929, 2684512, 3187858, 5369024, 6375716, 10738048, 12751432, 25502864, 51005728, 102011456, 204022912]

約数ペア:

[(1, 204022912), (2, 102011456), (4, 51005728), (8, 25502864), (16, 12751432), (19, 10738048), (32, 6375716), (38, 5369024), (64, 3187858), (76, 2684512), (128, 1593929), (152, 1342256), (304, 671128), (608, 335564), (1216, 167782), (2432, 83891)]