200481464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 412569600

約数和(自身を除く): 212088136

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 157, 248, 271, 314, 542, 589, 628, 1084, 1178, 1256, 2168, 2356, 2983, 4712, 4867, 5149, 5966, 8401, 9734, 10298, 11932, 16802, 19468, 20596, 23864, 33604, 38936, 41192, 42547, 67208, 85094, 92473, 159619, 170188, 184946, 319238, 340376, 369892, 638476, 739784, 808393, 1276952, 1318957, 1616786, 2637914, 3233572, 5275828, 6467144, 10551656, 25060183, 50120366, 100240732, 200481464]

約数ペア:

[(1, 200481464), (2, 100240732), (4, 50120366), (8, 25060183), (19, 10551656), (31, 6467144), (38, 5275828), (62, 3233572), (76, 2637914), (124, 1616786), (152, 1318957), (157, 1276952), (248, 808393), (271, 739784), (314, 638476), (542, 369892), (589, 340376), (628, 319238), (1084, 184946), (1178, 170188), (1256, 159619), (2168, 92473), (2356, 85094), (2983, 67208), (4712, 42547), (4867, 41192), (5149, 38936), (5966, 33604), (8401, 23864), (9734, 20596), (10298, 19468), (11932, 16802)]