208034416

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{46271}}^1$

素因数の和:46560

約数の個数: 20

約数和(自身を含む): 404509824

約数和(自身を除く): 196475408

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 46271, 92542, 185084, 370168, 740336, 13002151, 26004302, 52008604, 104017208, 208034416]

約数ペア:

[(1, 208034416), (2, 104017208), (4, 52008604), (8, 26004302), (16, 13002151), (281, 740336), (562, 370168), (1124, 185084), (2248, 92542), (4496, 46271)]