215520238096

素因数分解:

$2^4\times {\mathrm{2657}}^1\times {\mathrm{5069633}}^1$

素因数の和:5072298

約数の個数: 20

約数和(自身を含む): 417727702332

約数和(自身を除く): 202207464236

約数列:

[1, 2, 4, 8, 16, 2657, 5314, 10628, 21256, 42512, 5069633, 10139266, 20278532, 40557064, 81114128, 13470014881, 26940029762, 53880059524, 107760119048, 215520238096]

約数ペア:

[(1, 215520238096), (2, 107760119048), (4, 53880059524), (8, 26940029762), (16, 13470014881), (2657, 81114128), (5314, 40557064), (10628, 20278532), (21256, 10139266), (42512, 5069633)]