199151988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15101}}^1$

素因数の和:15272

約数の個数: 48

約数和(自身を含む): 534489984

約数和(自身を除く): 335337996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 15101, 30202, 45303, 60404, 90606, 105707, 181212, 211414, 317121, 422828, 634242, 1268484, 2370857, 4741714, 7112571, 9483428, 14225142, 16595999, 28450284, 33191998, 49787997, 66383996, 99575994, 199151988]

約数ペア:

[(1, 199151988), (2, 99575994), (3, 66383996), (4, 49787997), (6, 33191998), (7, 28450284), (12, 16595999), (14, 14225142), (21, 9483428), (28, 7112571), (42, 4741714), (84, 2370857), (157, 1268484), (314, 634242), (471, 422828), (628, 317121), (942, 211414), (1099, 181212), (1884, 105707), (2198, 90606), (3297, 60404), (4396, 45303), (6594, 30202), (13188, 15101)]