207282649

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 255031040

約数和(自身を除く): 47748391

約数列:

[1, 7, 17, 79, 119, 289, 553, 1297, 1343, 2023, 9079, 9401, 22049, 22831, 102463, 154343, 159817, 374833, 717241, 1741871, 2623831, 12193097, 29611807, 207282649]

約数ペア:

[(1, 207282649), (7, 29611807), (17, 12193097), (79, 2623831), (119, 1741871), (289, 717241), (553, 374833), (1297, 159817), (1343, 154343), (2023, 102463), (9079, 22831), (9401, 22049)]