About the Number

209355328

209355327 ← → 209355329

2進数表記:1100011110101000001001000000

漢数字表記:二億九百三十五万五千三百二十八

素因数分解:

2 6 × 7 1 × 13 1 × 103 1 × 349 1

素因数の和:484
約数の個数: 112
約数和(自身を含む): 517753600
約数和(自身を除く): 308398272

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 182, 206, 208, 224, 349, 364, 412, 416, 448, 698, 721, 728, 824, 832, 1339, 1396, 1442, 1456, 1648, 2443, 2678, 2792, 2884, 2912, 3296, 4537, 4886, 5356, 5584, 5768, 5824, 6592, 9074, 9373, 9772, 10712, 11168, 11536, 18148, 18746, 19544, 21424, 22336, 23072, 31759, 35947, 36296, 37492, 39088, 42848, 46144, 63518, 71894, 72592, 74984, 78176, 85696, 127036, 143788, 145184, 149968, 156352, 251629, 254072, 287576, 290368, 299936, 467311, 503258, 508144, 575152, 599872, 934622, 1006516, 1016288, 1150304, 1869244, 2013032, 2032576, 2300608, 3271177, 3738488, 4026064, 6542354, 7476976, 8052128, 13084708, 14953952, 16104256, 26169416, 29907904, 52338832, 104677664, 209355328]

約数ペア:
[(1, 209355328), (2, 104677664), (4, 52338832), (7, 29907904), (8, 26169416), (13, 16104256), (14, 14953952), (16, 13084708), (26, 8052128), (28, 7476976), (32, 6542354), (52, 4026064), (56, 3738488), (64, 3271177), (91, 2300608), (103, 2032576), (104, 2013032), (112, 1869244), (182, 1150304), (206, 1016288), (208, 1006516), (224, 934622), (349, 599872), (364, 575152), (412, 508144), (416, 503258), (448, 467311), (698, 299936), (721, 290368), (728, 287576), (824, 254072), (832, 251629), (1339, 156352), (1396, 149968), (1442, 145184), (1456, 143788), (1648, 127036), (2443, 85696), (2678, 78176), (2792, 74984), (2884, 72592), (2912, 71894), (3296, 63518), (4537, 46144), (4886, 42848), (5356, 39088), (5584, 37492), (5768, 36296), (5824, 35947), (6592, 31759), (9074, 23072), (9373, 22336), (9772, 21424), (10712, 19544), (11168, 18746), (11536, 18148)]

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