200431168

素因数分解:

$2^6\times 7^2\times {\mathrm{63913}}^1$

素因数の和:63939

約数の個数: 42

約数和(自身を含む): 462673446

約数和(自身を除く): 262242278

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63913, 127826, 255652, 447391, 511304, 894782, 1022608, 1789564, 2045216, 3131737, 3579128, 4090432, 6263474, 7158256, 12526948, 14316512, 25053896, 28633024, 50107792, 100215584, 200431168]

約数ペア:

[(1, 200431168), (2, 100215584), (4, 50107792), (7, 28633024), (8, 25053896), (14, 14316512), (16, 12526948), (28, 7158256), (32, 6263474), (49, 4090432), (56, 3579128), (64, 3131737), (98, 2045216), (112, 1789564), (196, 1022608), (224, 894782), (392, 511304), (448, 447391), (784, 255652), (1568, 127826), (3136, 63913)]