205313976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{407369}}^1$

素因数の和:407388

約数の個数: 48

約数和(自身を含む): 635497200

約数和(自身を除く): 430183224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 407369, 814738, 1222107, 1629476, 2444214, 2851583, 3258952, 3666321, 4888428, 5703166, 7332642, 8554749, 9776856, 11406332, 14665284, 17109498, 22812664, 25664247, 29330568, 34218996, 51328494, 68437992, 102656988, 205313976]

約数ペア:

[(1, 205313976), (2, 102656988), (3, 68437992), (4, 51328494), (6, 34218996), (7, 29330568), (8, 25664247), (9, 22812664), (12, 17109498), (14, 14665284), (18, 11406332), (21, 9776856), (24, 8554749), (28, 7332642), (36, 5703166), (42, 4888428), (56, 3666321), (63, 3258952), (72, 2851583), (84, 2444214), (126, 1629476), (168, 1222107), (252, 814738), (504, 407369)]