200813744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{121853}}^1$

素因数の和:121964

約数の個数: 20

約数和(自身を含む): 392857296

約数和(自身を除く): 192043552

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 121853, 243706, 487412, 974824, 1949648, 12550859, 25101718, 50203436, 100406872, 200813744]

約数ペア:

[(1, 200813744), (2, 100406872), (4, 50203436), (8, 25101718), (16, 12550859), (103, 1949648), (206, 974824), (412, 487412), (824, 243706), (1648, 121853)]