About the Number

2009237208

2009237207 ← → 2009237209

2進数表記:1110111110000101000011011011000

漢数字表記:二十億九百二十三万七千二百八

素因数分解:

2 3 × 3 1 × 11 1 × 17 1 × 53 1 × 8447 1

素因数の和:8537
約数の個数: 128
約数和(自身を含む): 5912248320
約数和(自身を除く): 3903011112

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 187, 204, 212, 264, 318, 374, 408, 424, 561, 583, 636, 748, 901, 1122, 1166, 1272, 1496, 1749, 1802, 2244, 2332, 2703, 3498, 3604, 4488, 4664, 5406, 6996, 7208, 8447, 9911, 10812, 13992, 16894, 19822, 21624, 25341, 29733, 33788, 39644, 50682, 59466, 67576, 79288, 92917, 101364, 118932, 143599, 185834, 202728, 237864, 278751, 287198, 371668, 430797, 447691, 557502, 574396, 743336, 861594, 895382, 1115004, 1148792, 1343073, 1579589, 1723188, 1790764, 2230008, 2686146, 3159178, 3446376, 3581528, 4738767, 4924601, 5372292, 6318356, 7610747, 9477534, 9849202, 10744584, 12636712, 14773803, 15221494, 18955068, 19698404, 22832241, 29547606, 30442988, 37910136, 39396808, 45664482, 59095212, 60885976, 83718217, 91328964, 118190424, 167436434, 182657928, 251154651, 334872868, 502309302, 669745736, 1004618604, 2009237208]

約数ペア:
[(1, 2009237208), (2, 1004618604), (3, 669745736), (4, 502309302), (6, 334872868), (8, 251154651), (11, 182657928), (12, 167436434), (17, 118190424), (22, 91328964), (24, 83718217), (33, 60885976), (34, 59095212), (44, 45664482), (51, 39396808), (53, 37910136), (66, 30442988), (68, 29547606), (88, 22832241), (102, 19698404), (106, 18955068), (132, 15221494), (136, 14773803), (159, 12636712), (187, 10744584), (204, 9849202), (212, 9477534), (264, 7610747), (318, 6318356), (374, 5372292), (408, 4924601), (424, 4738767), (561, 3581528), (583, 3446376), (636, 3159178), (748, 2686146), (901, 2230008), (1122, 1790764), (1166, 1723188), (1272, 1579589), (1496, 1343073), (1749, 1148792), (1802, 1115004), (2244, 895382), (2332, 861594), (2703, 743336), (3498, 574396), (3604, 557502), (4488, 447691), (4664, 430797), (5406, 371668), (6996, 287198), (7208, 278751), (8447, 237864), (9911, 202728), (10812, 185834), (13992, 143599), (16894, 118932), (19822, 101364), (21624, 92917), (25341, 79288), (29733, 67576), (33788, 59466), (39644, 50682)]

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