227831056

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{138247}}^1$

素因数の和:138358

約数の個数: 20

約数和(自身を含む): 445711552

約数和(自身を除く): 217880496

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 138247, 276494, 552988, 1105976, 2211952, 14239441, 28478882, 56957764, 113915528, 227831056]

約数ペア:

[(1, 227831056), (2, 113915528), (4, 56957764), (8, 28478882), (16, 14239441), (103, 2211952), (206, 1105976), (412, 552988), (824, 276494), (1648, 138247)]