200801224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 427069440

約数和(自身を除く): 226268216

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 127, 184, 254, 299, 508, 598, 661, 1016, 1196, 1322, 1651, 2392, 2644, 2921, 3302, 5288, 5842, 6604, 8593, 11684, 13208, 15203, 17186, 23368, 30406, 34372, 37973, 60812, 68744, 75946, 83947, 121624, 151892, 167894, 197639, 303784, 335788, 395278, 671576, 790556, 1091311, 1581112, 1930781, 2182622, 3861562, 4365244, 7723124, 8730488, 15446248, 25100153, 50200306, 100400612, 200801224]

約数ペア:

[(1, 200801224), (2, 100400612), (4, 50200306), (8, 25100153), (13, 15446248), (23, 8730488), (26, 7723124), (46, 4365244), (52, 3861562), (92, 2182622), (104, 1930781), (127, 1581112), (184, 1091311), (254, 790556), (299, 671576), (508, 395278), (598, 335788), (661, 303784), (1016, 197639), (1196, 167894), (1322, 151892), (1651, 121624), (2392, 83947), (2644, 75946), (2921, 68744), (3302, 60812), (5288, 37973), (5842, 34372), (6604, 30406), (8593, 23368), (11684, 17186), (13208, 15203)]