208053960660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12701707}}^1$

素因数の和:12701742

約数の個数: 144

約数和(自身を含む): 776734847616

約数和(自身を除く): 568680886956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 12701707, 25403414, 38105121, 50806828, 63508535, 76210242, 88911949, 114315363, 127017070, 152420484, 165122191, 177823898, 190525605, 228630726, 254034140, 266735847, 330244382, 355647796, 381051210, 444559745, 457261452, 495366573, 533471694, 571576815, 660488764, 762102420, 800207541, 825610955, 889119490, 990733146, 1066943388, 1143153630, 1155855337, 1333679235, 1486099719, 1600415082, 1651221910, 1778238980, 1981466292, 2286307260, 2311710674, 2476832865, 2667358470, 2972199438, 3200830164, 3302443820, 3467566011, 4001037705, 4623421348, 4953665730, 5334716940, 5779276685, 5944398876, 6935132022, 7430498595, 8002075410, 9907331460, 10402698033, 11558553370, 13870264044, 14860997190, 16004150820, 17337830055, 20805396066, 23117106740, 29721994380, 34675660110, 41610792132, 52013490165, 69351320220, 104026980330, 208053960660]

約数ペア:

[(1, 208053960660), (2, 104026980330), (3, 69351320220), (4, 52013490165), (5, 41610792132), (6, 34675660110), (7, 29721994380), (9, 23117106740), (10, 20805396066), (12, 17337830055), (13, 16004150820), (14, 14860997190), (15, 13870264044), (18, 11558553370), (20, 10402698033), (21, 9907331460), (26, 8002075410), (28, 7430498595), (30, 6935132022), (35, 5944398876), (36, 5779276685), (39, 5334716940), (42, 4953665730), (45, 4623421348), (52, 4001037705), (60, 3467566011), (63, 3302443820), (65, 3200830164), (70, 2972199438), (78, 2667358470), (84, 2476832865), (90, 2311710674), (91, 2286307260), (105, 1981466292), (117, 1778238980), (126, 1651221910), (130, 1600415082), (140, 1486099719), (156, 1333679235), (180, 1155855337), (182, 1143153630), (195, 1066943388), (210, 990733146), (234, 889119490), (252, 825610955), (260, 800207541), (273, 762102420), (315, 660488764), (364, 571576815), (390, 533471694), (420, 495366573), (455, 457261452), (468, 444559745), (546, 381051210), (585, 355647796), (630, 330244382), (780, 266735847), (819, 254034140), (910, 228630726), (1092, 190525605), (1170, 177823898), (1260, 165122191), (1365, 152420484), (1638, 127017070), (1820, 114315363), (2340, 88911949), (2730, 76210242), (3276, 63508535), (4095, 50806828), (5460, 38105121), (8190, 25403414), (16380, 12701707)]