About the Number
208489932
2進数表記:1100011011010100110111001100
漢数字表記:二億八百四十八万九千九百三十二
素因数分解:
素因数の和:700
約数の個数: 144
約数和(自身を含む): 637378560
約数和(自身を除く): 428888628
約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 564, 607, 609, 658, 812, 846, 987, 1044, 1214, 1218, 1316, 1363, 1692, 1821, 1827, 1974, 2428, 2436, 2726, 2961, 3642, 3654, 3948, 4089, 4249, 5452, 5463, 5922, 7284, 7308, 8178, 8498, 9541, 10926, 11844, 12267, 12747, 16356, 16996, 17603, 19082, 21852, 24534, 25494, 28529, 28623, 35206, 38164, 38241, 49068, 50988, 52809, 57058, 57246, 70412, 76482, 85587, 85869, 105618, 114116, 114492, 123221, 152964, 158427, 171174, 171738, 199703, 211236, 246442, 256761, 316854, 342348, 343476, 369663, 399406, 492884, 513522, 599109, 633708, 739326, 798812, 827341, 1027044, 1108989, 1198218, 1478652, 1654682, 1797327, 2217978, 2396436, 2482023, 3309364, 3594654, 4435956, 4964046, 5791387, 7189308, 7446069, 9928092, 11582774, 14892138, 17374161, 23165548, 29784276, 34748322, 52122483, 69496644, 104244966, 208489932]
約数ペア:
[(1, 208489932), (2, 104244966), (3, 69496644), (4, 52122483), (6, 34748322), (7, 29784276), (9, 23165548), (12, 17374161), (14, 14892138), (18, 11582774), (21, 9928092), (28, 7446069), (29, 7189308), (36, 5791387), (42, 4964046), (47, 4435956), (58, 3594654), (63, 3309364), (84, 2482023), (87, 2396436), (94, 2217978), (116, 1797327), (126, 1654682), (141, 1478652), (174, 1198218), (188, 1108989), (203, 1027044), (252, 827341), (261, 798812), (282, 739326), (329, 633708), (348, 599109), (406, 513522), (423, 492884), (522, 399406), (564, 369663), (607, 343476), (609, 342348), (658, 316854), (812, 256761), (846, 246442), (987, 211236), (1044, 199703), (1214, 171738), (1218, 171174), (1316, 158427), (1363, 152964), (1692, 123221), (1821, 114492), (1827, 114116), (1974, 105618), (2428, 85869), (2436, 85587), (2726, 76482), (2961, 70412), (3642, 57246), (3654, 57058), (3948, 52809), (4089, 50988), (4249, 49068), (5452, 38241), (5463, 38164), (5922, 35206), (7284, 28623), (7308, 28529), (8178, 25494), (8498, 24534), (9541, 21852), (10926, 19082), (11844, 17603), (12267, 16996), (12747, 16356)]このpageの処理時間: 0.006789684295654297 seconds