200117984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5861}}^1$

素因数の和:5979

約数の個数: 48

約数和(自身を含む): 434303856

約数和(自身を除く): 234185872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 3104, 4268, 5861, 8536, 11722, 17072, 23444, 34144, 46888, 64471, 93776, 128942, 187552, 257884, 515768, 568517, 1031536, 1137034, 2063072, 2274068, 4548136, 6253687, 9096272, 12507374, 18192544, 25014748, 50029496, 100058992, 200117984]

約数ペア:

[(1, 200117984), (2, 100058992), (4, 50029496), (8, 25014748), (11, 18192544), (16, 12507374), (22, 9096272), (32, 6253687), (44, 4548136), (88, 2274068), (97, 2063072), (176, 1137034), (194, 1031536), (352, 568517), (388, 515768), (776, 257884), (1067, 187552), (1552, 128942), (2134, 93776), (3104, 64471), (4268, 46888), (5861, 34144), (8536, 23444), (11722, 17072)]