About the Number

201028104

201028103 ← → 201028105

2進数表記:1011111110110111001000001000

漢数字表記:二億百二万八千百四

素因数分解:

2 3 × 3 2 × 37 1 × 59 1 × 1279 1

素因数の和:1387
約数の個数: 96
約数和(自身を含む): 569088000
約数和(自身を除く): 368059896

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 59, 72, 74, 111, 118, 148, 177, 222, 236, 296, 333, 354, 444, 472, 531, 666, 708, 888, 1062, 1279, 1332, 1416, 2124, 2183, 2558, 2664, 3837, 4248, 4366, 5116, 6549, 7674, 8732, 10232, 11511, 13098, 15348, 17464, 19647, 23022, 26196, 30696, 39294, 46044, 47323, 52392, 75461, 78588, 92088, 94646, 141969, 150922, 157176, 189292, 226383, 283938, 301844, 378584, 425907, 452766, 567876, 603688, 679149, 851814, 905532, 1135752, 1358298, 1703628, 1811064, 2716596, 2792057, 3407256, 5433192, 5584114, 8376171, 11168228, 16752342, 22336456, 25128513, 33504684, 50257026, 67009368, 100514052, 201028104]

約数ペア:
[(1, 201028104), (2, 100514052), (3, 67009368), (4, 50257026), (6, 33504684), (8, 25128513), (9, 22336456), (12, 16752342), (18, 11168228), (24, 8376171), (36, 5584114), (37, 5433192), (59, 3407256), (72, 2792057), (74, 2716596), (111, 1811064), (118, 1703628), (148, 1358298), (177, 1135752), (222, 905532), (236, 851814), (296, 679149), (333, 603688), (354, 567876), (444, 452766), (472, 425907), (531, 378584), (666, 301844), (708, 283938), (888, 226383), (1062, 189292), (1279, 157176), (1332, 150922), (1416, 141969), (2124, 94646), (2183, 92088), (2558, 78588), (2664, 75461), (3837, 52392), (4248, 47323), (4366, 46044), (5116, 39294), (6549, 30696), (7674, 26196), (8732, 23022), (10232, 19647), (11511, 17464), (13098, 15348)]

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