204948884

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103093}}^1$

素因数の和:103175

約数の個数: 24

約数和(自身を含む): 415675008

約数和(自身を除く): 210726124

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 103093, 206186, 412372, 721651, 1443302, 2886604, 7319603, 14639206, 29278412, 51237221, 102474442, 204948884]

約数ペア:

[(1, 204948884), (2, 102474442), (4, 51237221), (7, 29278412), (14, 14639206), (28, 7319603), (71, 2886604), (142, 1443302), (284, 721651), (497, 412372), (994, 206186), (1988, 103093)]