208514974976

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{961643}}^1$

素因数の和:961688

約数の個数: 108

約数和(自身を含む): 522849689376

約数和(自身を除く): 314334714400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3872, 4928, 6776, 7744, 9856, 13552, 15488, 19712, 27104, 30976, 54208, 108416, 216832, 961643, 1923286, 3846572, 6731501, 7693144, 10578073, 13463002, 15386288, 21156146, 26926004, 30772576, 42312292, 53852008, 61545152, 74046511, 84624584, 107704016, 116358803, 123090304, 148093022, 169249168, 215408032, 232717606, 246180608, 296186044, 338498336, 430816064, 465435212, 592372088, 676996672, 814511621, 861632128, 930870424, 1184744176, 1353993344, 1629023242, 1723264256, 1861740848, 2369488352, 2707986688, 3258046484, 3723481696, 4738976704, 6516092968, 7446963392, 9477953408, 13032185936, 14893926784, 18955906816, 26064371872, 29787853568, 52128743744, 104257487488, 208514974976]

約数ペア:

[(1, 208514974976), (2, 104257487488), (4, 52128743744), (7, 29787853568), (8, 26064371872), (11, 18955906816), (14, 14893926784), (16, 13032185936), (22, 9477953408), (28, 7446963392), (32, 6516092968), (44, 4738976704), (56, 3723481696), (64, 3258046484), (77, 2707986688), (88, 2369488352), (112, 1861740848), (121, 1723264256), (128, 1629023242), (154, 1353993344), (176, 1184744176), (224, 930870424), (242, 861632128), (256, 814511621), (308, 676996672), (352, 592372088), (448, 465435212), (484, 430816064), (616, 338498336), (704, 296186044), (847, 246180608), (896, 232717606), (968, 215408032), (1232, 169249168), (1408, 148093022), (1694, 123090304), (1792, 116358803), (1936, 107704016), (2464, 84624584), (2816, 74046511), (3388, 61545152), (3872, 53852008), (4928, 42312292), (6776, 30772576), (7744, 26926004), (9856, 21156146), (13552, 15386288), (15488, 13463002), (19712, 10578073), (27104, 7693144), (30976, 6731501), (54208, 3846572), (108416, 1923286), (216832, 961643)]