199729376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7369}}^1$

素因数の和:7408

約数の個数: 72

約数和(自身を含む): 494025840

約数和(自身を除く): 294296464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 7369, 13552, 14738, 27104, 29476, 51583, 58952, 81059, 103166, 117904, 162118, 206332, 235808, 324236, 412664, 567413, 648472, 825328, 891649, 1134826, 1296944, 1650656, 1783298, 2269652, 2593888, 3566596, 4539304, 6241543, 7133192, 9078608, 12483086, 14266384, 18157216, 24966172, 28532768, 49932344, 99864688, 199729376]

約数ペア:

[(1, 199729376), (2, 99864688), (4, 49932344), (7, 28532768), (8, 24966172), (11, 18157216), (14, 14266384), (16, 12483086), (22, 9078608), (28, 7133192), (32, 6241543), (44, 4539304), (56, 3566596), (77, 2593888), (88, 2269652), (112, 1783298), (121, 1650656), (154, 1296944), (176, 1134826), (224, 891649), (242, 825328), (308, 648472), (352, 567413), (484, 412664), (616, 324236), (847, 235808), (968, 206332), (1232, 162118), (1694, 117904), (1936, 103166), (2464, 81059), (3388, 58952), (3872, 51583), (6776, 29476), (7369, 27104), (13552, 14738)]