About the Number

201994521232

201994521231 ← → 201994521233

2進数表記:10111100000111110011111100101010010000

漢数字表記:二千十九億九千四百五十二万千二百三十二

素因数分解:

2 4 × 7 2 × 463 1 × 599 1 × 929 1

素因数の和:2013
約数の個数: 120
約数和(自身を含む): 457497504000
約数和(自身を除く): 255502982768

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 463, 599, 784, 926, 929, 1198, 1852, 1858, 2396, 3241, 3704, 3716, 4193, 4792, 6482, 6503, 7408, 7432, 8386, 9584, 12964, 13006, 14864, 16772, 22687, 25928, 26012, 29351, 33544, 45374, 45521, 51856, 52024, 58702, 67088, 90748, 91042, 104048, 117404, 181496, 182084, 234808, 277337, 362992, 364168, 430127, 469616, 554674, 556471, 728336, 860254, 1109348, 1112942, 1720508, 1941359, 2218696, 2225884, 3010889, 3441016, 3882718, 3895297, 4437392, 4451768, 6021778, 6882032, 7765436, 7790594, 8903536, 12043556, 13589513, 15530872, 15581188, 21076223, 24087112, 27179026, 27267079, 31061744, 31162376, 42152446, 48174224, 54358052, 54534158, 62324752, 84304892, 108716104, 109068316, 168609784, 217432208, 218136632, 257646073, 337219568, 436273264, 515292146, 1030584292, 1803522511, 2061168584, 3607045022, 4122337168, 7214090044, 12624657577, 14428180088, 25249315154, 28856360176, 50498630308, 100997260616, 201994521232]

約数ペア:
[(1, 201994521232), (2, 100997260616), (4, 50498630308), (7, 28856360176), (8, 25249315154), (14, 14428180088), (16, 12624657577), (28, 7214090044), (49, 4122337168), (56, 3607045022), (98, 2061168584), (112, 1803522511), (196, 1030584292), (392, 515292146), (463, 436273264), (599, 337219568), (784, 257646073), (926, 218136632), (929, 217432208), (1198, 168609784), (1852, 109068316), (1858, 108716104), (2396, 84304892), (3241, 62324752), (3704, 54534158), (3716, 54358052), (4193, 48174224), (4792, 42152446), (6482, 31162376), (6503, 31061744), (7408, 27267079), (7432, 27179026), (8386, 24087112), (9584, 21076223), (12964, 15581188), (13006, 15530872), (14864, 13589513), (16772, 12043556), (22687, 8903536), (25928, 7790594), (26012, 7765436), (29351, 6882032), (33544, 6021778), (45374, 4451768), (45521, 4437392), (51856, 3895297), (52024, 3882718), (58702, 3441016), (67088, 3010889), (90748, 2225884), (91042, 2218696), (104048, 1941359), (117404, 1720508), (181496, 1112942), (182084, 1109348), (234808, 860254), (277337, 728336), (362992, 556471), (364168, 554674), (430127, 469616)]

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