203940832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{335429}}^1$

素因数の和:335458

約数の個数: 24

約数和(自身を含む): 422641800

約数和(自身を除く): 218700968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 335429, 670858, 1341716, 2683432, 5366864, 6373151, 10733728, 12746302, 25492604, 50985208, 101970416, 203940832]

約数ペア:

[(1, 203940832), (2, 101970416), (4, 50985208), (8, 25492604), (16, 12746302), (19, 10733728), (32, 6373151), (38, 5366864), (76, 2683432), (152, 1341716), (304, 670858), (608, 335429)]