202917328

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{22769}}^1$

素因数の和:23334

約数の個数: 20

約数和(自身を含む): 393875460

約数和(自身を除く): 190958132

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 22769, 45538, 91076, 182152, 364304, 12682333, 25364666, 50729332, 101458664, 202917328]

約数ペア:

[(1, 202917328), (2, 101458664), (4, 50729332), (8, 25364666), (16, 12682333), (557, 364304), (1114, 182152), (2228, 91076), (4456, 45538), (8912, 22769)]