206315200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 252

約数和(自身を含む): 634014480

約数和(自身を除く): 427699280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 109, 112, 130, 140, 160, 169, 175, 182, 200, 208, 218, 224, 260, 280, 320, 325, 338, 350, 364, 400, 416, 436, 448, 455, 520, 545, 560, 650, 676, 700, 728, 763, 800, 832, 845, 872, 910, 1040, 1090, 1120, 1183, 1300, 1352, 1400, 1417, 1456, 1526, 1600, 1690, 1744, 1820, 2080, 2180, 2240, 2275, 2366, 2600, 2704, 2725, 2800, 2834, 2912, 3052, 3380, 3488, 3640, 3815, 4160, 4225, 4360, 4550, 4732, 5200, 5408, 5450, 5600, 5668, 5824, 5915, 6104, 6760, 6976, 7085, 7280, 7630, 8450, 8720, 9100, 9464, 9919, 10400, 10816, 10900, 11200, 11336, 11830, 12208, 13520, 14170, 14560, 15260, 16900, 17440, 18200, 18421, 18928, 19075, 19838, 20800, 21800, 22672, 23660, 24416, 27040, 28340, 29120, 29575, 30520, 33800, 34880, 35425, 36400, 36842, 37856, 38150, 39676, 43600, 45344, 47320, 48832, 49595, 54080, 56680, 59150, 61040, 67600, 70850, 72800, 73684, 75712, 76300, 79352, 87200, 90688, 92105, 94640, 99190, 113360, 118300, 122080, 128947, 135200, 141700, 145600, 147368, 152600, 158704, 174400, 184210, 189280, 198380, 226720, 236600, 244160, 247975, 257894, 270400, 283400, 294736, 305200, 317408, 368420, 378560, 396760, 453440, 460525, 473200, 495950, 515788, 566800, 589472, 610400, 634816, 644735, 736840, 793520, 921050, 946400, 991900, 1031576, 1133600, 1178944, 1220800, 1289470, 1473680, 1587040, 1842100, 1892800, 1983800, 2063152, 2267200, 2578940, 2947360, 3174080, 3223675, 3684200, 3967600, 4126304, 5157880, 5894720, 6447350, 7368400, 7935200, 8252608, 10315760, 12894700, 14736800, 15870400, 20631520, 25789400, 29473600, 41263040, 51578800, 103157600, 206315200]

約数ペア:

[(1, 206315200), (2, 103157600), (4, 51578800), (5, 41263040), (7, 29473600), (8, 25789400), (10, 20631520), (13, 15870400), (14, 14736800), (16, 12894700), (20, 10315760), (25, 8252608), (26, 7935200), (28, 7368400), (32, 6447350), (35, 5894720), (40, 5157880), (50, 4126304), (52, 3967600), (56, 3684200), (64, 3223675), (65, 3174080), (70, 2947360), (80, 2578940), (91, 2267200), (100, 2063152), (104, 1983800), (109, 1892800), (112, 1842100), (130, 1587040), (140, 1473680), (160, 1289470), (169, 1220800), (175, 1178944), (182, 1133600), (200, 1031576), (208, 991900), (218, 946400), (224, 921050), (260, 793520), (280, 736840), (320, 644735), (325, 634816), (338, 610400), (350, 589472), (364, 566800), (400, 515788), (416, 495950), (436, 473200), (448, 460525), (455, 453440), (520, 396760), (545, 378560), (560, 368420), (650, 317408), (676, 305200), (700, 294736), (728, 283400), (763, 270400), (800, 257894), (832, 247975), (845, 244160), (872, 236600), (910, 226720), (1040, 198380), (1090, 189280), (1120, 184210), (1183, 174400), (1300, 158704), (1352, 152600), (1400, 147368), (1417, 145600), (1456, 141700), (1526, 135200), (1600, 128947), (1690, 122080), (1744, 118300), (1820, 113360), (2080, 99190), (2180, 94640), (2240, 92105), (2275, 90688), (2366, 87200), (2600, 79352), (2704, 76300), (2725, 75712), (2800, 73684), (2834, 72800), (2912, 70850), (3052, 67600), (3380, 61040), (3488, 59150), (3640, 56680), (3815, 54080), (4160, 49595), (4225, 48832), (4360, 47320), (4550, 45344), (4732, 43600), (5200, 39676), (5408, 38150), (5450, 37856), (5600, 36842), (5668, 36400), (5824, 35425), (5915, 34880), (6104, 33800), (6760, 30520), (6976, 29575), (7085, 29120), (7280, 28340), (7630, 27040), (8450, 24416), (8720, 23660), (9100, 22672), (9464, 21800), (9919, 20800), (10400, 19838), (10816, 19075), (10900, 18928), (11200, 18421), (11336, 18200), (11830, 17440), (12208, 16900), (13520, 15260), (14170, 14560)]