About the Number
201380487
2進数表記:1100000000001101001010000111
漢数字表記:二億百三十八万四百八十七
素因数分解:
素因数の和:2756
約数の個数: 64
約数和(自身を含む): 373248000
約数和(自身を除く): 171867513
約数列:
[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 969, 1309, 1463, 2261, 2699, 3553, 3927, 4389, 6783, 8097, 10659, 18893, 24871, 29689, 45883, 51281, 56679, 74613, 89067, 137649, 153843, 207823, 321181, 358967, 504713, 564091, 623469, 871777, 963543, 1076901, 1514139, 1692273, 2615331, 3532991, 3948637, 6102439, 9589547, 10598973, 11845911, 18307317, 28768641, 67126829, 201380487]
約数ペア:
[(1, 201380487), (3, 67126829), (7, 28768641), (11, 18307317), (17, 11845911), (19, 10598973), (21, 9589547), (33, 6102439), (51, 3948637), (57, 3532991), (77, 2615331), (119, 1692273), (133, 1514139), (187, 1076901), (209, 963543), (231, 871777), (323, 623469), (357, 564091), (399, 504713), (561, 358967), (627, 321181), (969, 207823), (1309, 153843), (1463, 137649), (2261, 89067), (2699, 74613), (3553, 56679), (3927, 51281), (4389, 45883), (6783, 29689), (8097, 24871), (10659, 18893)]このpageの処理時間: 0.44900012016296387 seconds