About the Number
201990327
2進数表記:1100000010100010000010110111
漢数字表記:二億百九十九万三百二十七
素因数分解:
素因数の和:540
約数の個数: 64
約数和(自身を含む): 352616448
約数和(自身を除く): 150626121
約数列:
[1, 3, 7, 11, 21, 31, 33, 67, 77, 93, 201, 217, 231, 341, 421, 469, 651, 737, 1023, 1263, 1407, 2077, 2211, 2387, 2947, 4631, 5159, 6231, 7161, 8841, 13051, 13893, 14539, 15477, 22847, 28207, 32417, 39153, 43617, 68541, 84621, 91357, 97251, 143561, 159929, 197449, 274071, 310277, 430683, 479787, 592347, 874417, 930831, 1004927, 2171939, 2623251, 3014781, 6120919, 6515817, 9618587, 18362757, 28855761, 67330109, 201990327]
約数ペア:
[(1, 201990327), (3, 67330109), (7, 28855761), (11, 18362757), (21, 9618587), (31, 6515817), (33, 6120919), (67, 3014781), (77, 2623251), (93, 2171939), (201, 1004927), (217, 930831), (231, 874417), (341, 592347), (421, 479787), (469, 430683), (651, 310277), (737, 274071), (1023, 197449), (1263, 159929), (1407, 143561), (2077, 97251), (2211, 91357), (2387, 84621), (2947, 68541), (4631, 43617), (5159, 39153), (6231, 32417), (7161, 28207), (8841, 22847), (13051, 15477), (13893, 14539)]このpageの処理時間: 0.006161928176879883 seconds