203923712

素因数分解:

$2^8\times {\mathrm{479}}^1\times {\mathrm{1663}}^1$

素因数の和:2158

約数の個数: 36

約数和(自身を含む): 408145920

約数和(自身を除く): 204222208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 479, 958, 1663, 1916, 3326, 3832, 6652, 7664, 13304, 15328, 26608, 30656, 53216, 61312, 106432, 122624, 212864, 425728, 796577, 1593154, 3186308, 6372616, 12745232, 25490464, 50980928, 101961856, 203923712]

約数ペア:

[(1, 203923712), (2, 101961856), (4, 50980928), (8, 25490464), (16, 12745232), (32, 6372616), (64, 3186308), (128, 1593154), (256, 796577), (479, 425728), (958, 212864), (1663, 122624), (1916, 106432), (3326, 61312), (3832, 53216), (6652, 30656), (7664, 26608), (13304, 15328)]