208430072

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{116833}}^1$

素因数の和:117062

約数の個数: 16

約数和(自身を含む): 392562240

約数和(自身を除く): 184132168

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 116833, 233666, 467332, 934664, 26053759, 52107518, 104215036, 208430072]

約数ペア:

[(1, 208430072), (2, 104215036), (4, 52107518), (8, 26053759), (223, 934664), (446, 467332), (892, 233666), (1784, 116833)]