206562816

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 120

約数和(自身を含む): 622393200

約数和(自身を除く): 415830384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 1949, 2208, 2304, 2944, 3312, 3898, 4416, 4608, 5847, 5888, 6624, 7796, 8832, 11694, 11776, 13248, 15592, 17541, 17664, 23388, 26496, 31184, 35082, 35328, 44827, 46776, 52992, 62368, 70164, 89654, 93552, 105984, 124736, 134481, 140328, 179308, 187104, 249472, 268962, 280656, 358616, 374208, 403443, 498944, 537924, 561312, 717232, 748416, 806886, 997888, 1075848, 1122624, 1434464, 1496832, 1613772, 2151696, 2245248, 2868928, 2993664, 3227544, 4303392, 4490496, 5737856, 6455088, 8606784, 8980992, 11475712, 12910176, 17213568, 22951424, 25820352, 34427136, 51640704, 68854272, 103281408, 206562816]

約数ペア:

[(1, 206562816), (2, 103281408), (3, 68854272), (4, 51640704), (6, 34427136), (8, 25820352), (9, 22951424), (12, 17213568), (16, 12910176), (18, 11475712), (23, 8980992), (24, 8606784), (32, 6455088), (36, 5737856), (46, 4490496), (48, 4303392), (64, 3227544), (69, 2993664), (72, 2868928), (92, 2245248), (96, 2151696), (128, 1613772), (138, 1496832), (144, 1434464), (184, 1122624), (192, 1075848), (207, 997888), (256, 806886), (276, 748416), (288, 717232), (368, 561312), (384, 537924), (414, 498944), (512, 403443), (552, 374208), (576, 358616), (736, 280656), (768, 268962), (828, 249472), (1104, 187104), (1152, 179308), (1472, 140328), (1536, 134481), (1656, 124736), (1949, 105984), (2208, 93552), (2304, 89654), (2944, 70164), (3312, 62368), (3898, 52992), (4416, 46776), (4608, 44827), (5847, 35328), (5888, 35082), (6624, 31184), (7796, 26496), (8832, 23388), (11694, 17664), (11776, 17541), (13248, 15592)]