About the Number

209855712

209855711 ← → 209855713

2進数表記:1100100000100010010011100000

漢数字表記:二億九百八十五万五千七百十二

素因数分解:

2 5 × 3 1 × 11 1 × 37 1 × 41 1 × 131 1

素因数の和:233
約数の個数: 192
約数和(自身を含む): 637072128
約数和(自身を除く): 427216416

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 41, 44, 48, 66, 74, 82, 88, 96, 111, 123, 131, 132, 148, 164, 176, 222, 246, 262, 264, 296, 328, 352, 393, 407, 444, 451, 492, 524, 528, 592, 656, 786, 814, 888, 902, 984, 1048, 1056, 1184, 1221, 1312, 1353, 1441, 1517, 1572, 1628, 1776, 1804, 1968, 2096, 2442, 2706, 2882, 3034, 3144, 3256, 3552, 3608, 3936, 4192, 4323, 4551, 4847, 4884, 5371, 5412, 5764, 6068, 6288, 6512, 7216, 8646, 9102, 9694, 9768, 10742, 10824, 11528, 12136, 12576, 13024, 14432, 14541, 16113, 16687, 17292, 18204, 19388, 19536, 21484, 21648, 23056, 24272, 29082, 32226, 33374, 34584, 36408, 38776, 39072, 42968, 43296, 46112, 48544, 50061, 53317, 58164, 59081, 64452, 66748, 69168, 72816, 77552, 85936, 100122, 106634, 116328, 118162, 128904, 133496, 138336, 145632, 155104, 159951, 171872, 177243, 198727, 200244, 213268, 232656, 236324, 257808, 266992, 319902, 354486, 397454, 400488, 426536, 465312, 472648, 515616, 533984, 596181, 639804, 708972, 794908, 800976, 853072, 945296, 1192362, 1279608, 1417944, 1589816, 1601952, 1706144, 1890592, 2185997, 2384724, 2559216, 2835888, 3179632, 4371994, 4769448, 5118432, 5671776, 6359264, 6557991, 8743988, 9538896, 13115982, 17487976, 19077792, 26231964, 34975952, 52463928, 69951904, 104927856, 209855712]

約数ペア:
[(1, 209855712), (2, 104927856), (3, 69951904), (4, 52463928), (6, 34975952), (8, 26231964), (11, 19077792), (12, 17487976), (16, 13115982), (22, 9538896), (24, 8743988), (32, 6557991), (33, 6359264), (37, 5671776), (41, 5118432), (44, 4769448), (48, 4371994), (66, 3179632), (74, 2835888), (82, 2559216), (88, 2384724), (96, 2185997), (111, 1890592), (123, 1706144), (131, 1601952), (132, 1589816), (148, 1417944), (164, 1279608), (176, 1192362), (222, 945296), (246, 853072), (262, 800976), (264, 794908), (296, 708972), (328, 639804), (352, 596181), (393, 533984), (407, 515616), (444, 472648), (451, 465312), (492, 426536), (524, 400488), (528, 397454), (592, 354486), (656, 319902), (786, 266992), (814, 257808), (888, 236324), (902, 232656), (984, 213268), (1048, 200244), (1056, 198727), (1184, 177243), (1221, 171872), (1312, 159951), (1353, 155104), (1441, 145632), (1517, 138336), (1572, 133496), (1628, 128904), (1776, 118162), (1804, 116328), (1968, 106634), (2096, 100122), (2442, 85936), (2706, 77552), (2882, 72816), (3034, 69168), (3144, 66748), (3256, 64452), (3552, 59081), (3608, 58164), (3936, 53317), (4192, 50061), (4323, 48544), (4551, 46112), (4847, 43296), (4884, 42968), (5371, 39072), (5412, 38776), (5764, 36408), (6068, 34584), (6288, 33374), (6512, 32226), (7216, 29082), (8646, 24272), (9102, 23056), (9694, 21648), (9768, 21484), (10742, 19536), (10824, 19388), (11528, 18204), (12136, 17292), (12576, 16687), (13024, 16113), (14432, 14541)]

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