207282916

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{5107}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 370432160

約数和(自身を除く): 163149244

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 5107, 10147, 10214, 20294, 20428, 40588, 372811, 709873, 745622, 1419746, 1491244, 2839492, 51820729, 103641458, 207282916]

約数ペア:

[(1, 207282916), (2, 103641458), (4, 51820729), (73, 2839492), (139, 1491244), (146, 1419746), (278, 745622), (292, 709873), (556, 372811), (5107, 40588), (10147, 20428), (10214, 20294)]