207948160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 610470000

約数和(自身を除く): 402521840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 349, 380, 392, 448, 490, 532, 560, 608, 640, 665, 698, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1396, 1520, 1568, 1745, 1862, 1960, 2128, 2240, 2432, 2443, 2660, 2792, 3040, 3136, 3490, 3724, 3920, 4256, 4480, 4655, 4886, 5320, 5584, 6080, 6272, 6631, 6980, 7448, 7840, 8512, 9310, 9772, 10640, 11168, 12160, 12215, 13262, 13960, 14896, 15680, 17024, 17101, 18620, 19544, 21280, 22336, 24430, 26524, 27920, 29792, 31360, 33155, 34202, 37240, 39088, 42560, 44672, 46417, 48860, 53048, 55840, 59584, 66310, 68404, 74480, 78176, 85120, 85505, 92834, 97720, 106096, 111680, 119168, 132620, 136808, 148960, 156352, 171010, 185668, 195440, 212192, 223360, 232085, 265240, 273616, 297920, 312704, 324919, 342020, 371336, 390880, 424384, 464170, 530480, 547232, 595840, 649838, 684040, 742672, 781760, 848768, 928340, 1060960, 1094464, 1299676, 1368080, 1485344, 1563520, 1624595, 1856680, 2121920, 2188928, 2599352, 2736160, 2970688, 3249190, 3713360, 4243840, 5198704, 5472320, 5941376, 6498380, 7426720, 10397408, 10944640, 12996760, 14853440, 20794816, 25993520, 29706880, 41589632, 51987040, 103974080, 207948160]

約数ペア:

[(1, 207948160), (2, 103974080), (4, 51987040), (5, 41589632), (7, 29706880), (8, 25993520), (10, 20794816), (14, 14853440), (16, 12996760), (19, 10944640), (20, 10397408), (28, 7426720), (32, 6498380), (35, 5941376), (38, 5472320), (40, 5198704), (49, 4243840), (56, 3713360), (64, 3249190), (70, 2970688), (76, 2736160), (80, 2599352), (95, 2188928), (98, 2121920), (112, 1856680), (128, 1624595), (133, 1563520), (140, 1485344), (152, 1368080), (160, 1299676), (190, 1094464), (196, 1060960), (224, 928340), (245, 848768), (266, 781760), (280, 742672), (304, 684040), (320, 649838), (349, 595840), (380, 547232), (392, 530480), (448, 464170), (490, 424384), (532, 390880), (560, 371336), (608, 342020), (640, 324919), (665, 312704), (698, 297920), (760, 273616), (784, 265240), (896, 232085), (931, 223360), (980, 212192), (1064, 195440), (1120, 185668), (1216, 171010), (1330, 156352), (1396, 148960), (1520, 136808), (1568, 132620), (1745, 119168), (1862, 111680), (1960, 106096), (2128, 97720), (2240, 92834), (2432, 85505), (2443, 85120), (2660, 78176), (2792, 74480), (3040, 68404), (3136, 66310), (3490, 59584), (3724, 55840), (3920, 53048), (4256, 48860), (4480, 46417), (4655, 44672), (4886, 42560), (5320, 39088), (5584, 37240), (6080, 34202), (6272, 33155), (6631, 31360), (6980, 29792), (7448, 27920), (7840, 26524), (8512, 24430), (9310, 22336), (9772, 21280), (10640, 19544), (11168, 18620), (12160, 17101), (12215, 17024), (13262, 15680), (13960, 14896)]