200539208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 422651520

約数和(自身を除く): 222112312

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 391, 488, 782, 1037, 1051, 1403, 1564, 2074, 2102, 2806, 3128, 4148, 4204, 5612, 8296, 8408, 11224, 17867, 23851, 24173, 35734, 47702, 48346, 64111, 71468, 95404, 96692, 128222, 142936, 190808, 193384, 256444, 410941, 512888, 821882, 1089887, 1474553, 1643764, 2179774, 2949106, 3287528, 4359548, 5898212, 8719096, 11796424, 25067401, 50134802, 100269604, 200539208]

約数ペア:

[(1, 200539208), (2, 100269604), (4, 50134802), (8, 25067401), (17, 11796424), (23, 8719096), (34, 5898212), (46, 4359548), (61, 3287528), (68, 2949106), (92, 2179774), (122, 1643764), (136, 1474553), (184, 1089887), (244, 821882), (391, 512888), (488, 410941), (782, 256444), (1037, 193384), (1051, 190808), (1403, 142936), (1564, 128222), (2074, 96692), (2102, 95404), (2806, 71468), (3128, 64111), (4148, 48346), (4204, 47702), (5612, 35734), (8296, 24173), (8408, 23851), (11224, 17867)]