208231616068

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{14784977}}^1$

素因数の和:14785491

約数の個数: 24

約数和(自身を含む): 417291219072

約数和(自身を除く): 209059603004

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 14084, 14784977, 29569954, 59139908, 103494839, 206989678, 413979356, 7436843431, 14873686862, 29747373724, 52057904017, 104115808034, 208231616068]

約数ペア:

[(1, 208231616068), (2, 104115808034), (4, 52057904017), (7, 29747373724), (14, 14873686862), (28, 7436843431), (503, 413979356), (1006, 206989678), (2012, 103494839), (3521, 59139908), (7042, 29569954), (14084, 14784977)]