About the Number
201042471
2進数表記:1011111110111010101000100111
漢数字表記:二億百四万二千四百七十一
素因数分解:
素因数の和:556
約数の個数: 64
約数和(自身を含む): 342097920
約数和(自身を除く): 141055449
約数列:
[1, 3, 7, 21, 23, 29, 31, 69, 87, 93, 161, 203, 217, 463, 483, 609, 651, 667, 713, 899, 1389, 2001, 2139, 2697, 3241, 4669, 4991, 6293, 9723, 10649, 13427, 14007, 14353, 14973, 18879, 20677, 31947, 40281, 43059, 62031, 74543, 93989, 100471, 144739, 223629, 281967, 301413, 308821, 330119, 416237, 434217, 926463, 990357, 1248711, 2161747, 2310833, 2913659, 6485241, 6932499, 8740977, 9573451, 28720353, 67014157, 201042471]
約数ペア:
[(1, 201042471), (3, 67014157), (7, 28720353), (21, 9573451), (23, 8740977), (29, 6932499), (31, 6485241), (69, 2913659), (87, 2310833), (93, 2161747), (161, 1248711), (203, 990357), (217, 926463), (463, 434217), (483, 416237), (609, 330119), (651, 308821), (667, 301413), (713, 281967), (899, 223629), (1389, 144739), (2001, 100471), (2139, 93989), (2697, 74543), (3241, 62031), (4669, 43059), (4991, 40281), (6293, 31947), (9723, 20677), (10649, 18879), (13427, 14973), (14007, 14353)]このpageの処理時間: 0.015191316604614258 seconds