209444256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4563

約数の個数: 144

約数和(自身を含む): 710446464

約数和(自身を除く): 501002208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4517, 5152, 5796, 6624, 7728, 9034, 11592, 13551, 15456, 18068, 23184, 27102, 31619, 36136, 40653, 46368, 54204, 63238, 72272, 81306, 94857, 103891, 108408, 126476, 144544, 162612, 189714, 207782, 216816, 252952, 284571, 311673, 325224, 379428, 415564, 433632, 505904, 569142, 623346, 650448, 727237, 758856, 831128, 935019, 1011808, 1138284, 1246692, 1300896, 1454474, 1517712, 1662256, 1870038, 2181711, 2276568, 2493384, 2908948, 3035424, 3324512, 3740076, 4363422, 4553136, 4986768, 5817896, 6545133, 7480152, 8726844, 9106272, 9973536, 11635792, 13090266, 14960304, 17453688, 23271584, 26180532, 29920608, 34907376, 52361064, 69814752, 104722128, 209444256]

約数ペア:

[(1, 209444256), (2, 104722128), (3, 69814752), (4, 52361064), (6, 34907376), (7, 29920608), (8, 26180532), (9, 23271584), (12, 17453688), (14, 14960304), (16, 13090266), (18, 11635792), (21, 9973536), (23, 9106272), (24, 8726844), (28, 7480152), (32, 6545133), (36, 5817896), (42, 4986768), (46, 4553136), (48, 4363422), (56, 3740076), (63, 3324512), (69, 3035424), (72, 2908948), (84, 2493384), (92, 2276568), (96, 2181711), (112, 1870038), (126, 1662256), (138, 1517712), (144, 1454474), (161, 1300896), (168, 1246692), (184, 1138284), (207, 1011808), (224, 935019), (252, 831128), (276, 758856), (288, 727237), (322, 650448), (336, 623346), (368, 569142), (414, 505904), (483, 433632), (504, 415564), (552, 379428), (644, 325224), (672, 311673), (736, 284571), (828, 252952), (966, 216816), (1008, 207782), (1104, 189714), (1288, 162612), (1449, 144544), (1656, 126476), (1932, 108408), (2016, 103891), (2208, 94857), (2576, 81306), (2898, 72272), (3312, 63238), (3864, 54204), (4517, 46368), (5152, 40653), (5796, 36136), (6624, 31619), (7728, 27102), (9034, 23184), (11592, 18068), (13551, 15456)]