201680723258

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{945943}}^1$

素因数の和:946206

約数の個数: 32

約数和(自身を含む): 351527925504

約数和(自身を除く): 149847202246

約数列:

[1, 2, 7, 14, 97, 157, 194, 314, 679, 1099, 1358, 2198, 15229, 30458, 106603, 213206, 945943, 1891886, 6621601, 13243202, 91756471, 148513051, 183512942, 297026102, 642295297, 1039591357, 1284590594, 2079182714, 14405765947, 28811531894, 100840361629, 201680723258]

約数ペア:

[(1, 201680723258), (2, 100840361629), (7, 28811531894), (14, 14405765947), (97, 2079182714), (157, 1284590594), (194, 1039591357), (314, 642295297), (679, 297026102), (1099, 183512942), (1358, 148513051), (2198, 91756471), (15229, 13243202), (30458, 6621601), (106603, 1891886), (213206, 945943)]