About the Number
201206740
2進数表記:1011111111100010101111010100
漢数字表記:二億百二十万六千七百四十
素因数分解:
素因数の和:270
約数の個数: 144
約数和(自身を含む): 523998720
約数和(自身を除く): 322791980
約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 49, 62, 70, 74, 98, 124, 140, 148, 155, 179, 185, 196, 217, 245, 259, 310, 358, 370, 434, 490, 518, 620, 716, 740, 868, 895, 980, 1036, 1085, 1147, 1253, 1295, 1519, 1790, 1813, 2170, 2294, 2506, 2590, 3038, 3580, 3626, 4340, 4588, 5012, 5180, 5549, 5735, 6076, 6265, 6623, 7252, 7595, 8029, 8771, 9065, 11098, 11470, 12530, 13246, 15190, 16058, 17542, 18130, 22196, 22940, 25060, 26492, 27745, 30380, 32116, 33115, 35084, 36260, 38843, 40145, 43855, 46361, 55490, 56203, 66230, 77686, 80290, 87710, 92722, 110980, 112406, 132460, 155372, 160580, 175420, 185444, 194215, 205313, 224812, 231805, 271901, 281015, 324527, 388430, 410626, 463610, 543802, 562030, 649054, 776860, 821252, 927220, 1026565, 1087604, 1124060, 1298108, 1359505, 1437191, 1622635, 2053130, 2719010, 2874382, 3245270, 4106260, 5438020, 5748764, 6490540, 7185955, 10060337, 14371910, 20120674, 28743820, 40241348, 50301685, 100603370, 201206740]
約数ペア:
[(1, 201206740), (2, 100603370), (4, 50301685), (5, 40241348), (7, 28743820), (10, 20120674), (14, 14371910), (20, 10060337), (28, 7185955), (31, 6490540), (35, 5748764), (37, 5438020), (49, 4106260), (62, 3245270), (70, 2874382), (74, 2719010), (98, 2053130), (124, 1622635), (140, 1437191), (148, 1359505), (155, 1298108), (179, 1124060), (185, 1087604), (196, 1026565), (217, 927220), (245, 821252), (259, 776860), (310, 649054), (358, 562030), (370, 543802), (434, 463610), (490, 410626), (518, 388430), (620, 324527), (716, 281015), (740, 271901), (868, 231805), (895, 224812), (980, 205313), (1036, 194215), (1085, 185444), (1147, 175420), (1253, 160580), (1295, 155372), (1519, 132460), (1790, 112406), (1813, 110980), (2170, 92722), (2294, 87710), (2506, 80290), (2590, 77686), (3038, 66230), (3580, 56203), (3626, 55490), (4340, 46361), (4588, 43855), (5012, 40145), (5180, 38843), (5549, 36260), (5735, 35084), (6076, 33115), (6265, 32116), (6623, 30380), (7252, 27745), (7595, 26492), (8029, 25060), (8771, 22940), (9065, 22196), (11098, 18130), (11470, 17542), (12530, 16058), (13246, 15190)]このpageの処理時間: 0.22682690620422363 seconds