210487872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 112

約数和(自身を含む): 640486400

約数和(自身を除く): 429998528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 787, 796, 1194, 1344, 1393, 1574, 1592, 2361, 2388, 2786, 3148, 3184, 4179, 4722, 4776, 5509, 5572, 6296, 6368, 8358, 9444, 9552, 11018, 11144, 12592, 12736, 16527, 16716, 18888, 19104, 22036, 22288, 25184, 33054, 33432, 37776, 38208, 44072, 44576, 50368, 66108, 66864, 75552, 88144, 89152, 132216, 133728, 151104, 156613, 176288, 264432, 267456, 313226, 352576, 469839, 528864, 626452, 939678, 1057728, 1096291, 1252904, 1879356, 2192582, 2505808, 3288873, 3758712, 4385164, 5011616, 6577746, 7517424, 8770328, 10023232, 13155492, 15034848, 17540656, 26310984, 30069696, 35081312, 52621968, 70162624, 105243936, 210487872]

約数ペア:

[(1, 210487872), (2, 105243936), (3, 70162624), (4, 52621968), (6, 35081312), (7, 30069696), (8, 26310984), (12, 17540656), (14, 15034848), (16, 13155492), (21, 10023232), (24, 8770328), (28, 7517424), (32, 6577746), (42, 5011616), (48, 4385164), (56, 3758712), (64, 3288873), (84, 2505808), (96, 2192582), (112, 1879356), (168, 1252904), (192, 1096291), (199, 1057728), (224, 939678), (336, 626452), (398, 528864), (448, 469839), (597, 352576), (672, 313226), (787, 267456), (796, 264432), (1194, 176288), (1344, 156613), (1393, 151104), (1574, 133728), (1592, 132216), (2361, 89152), (2388, 88144), (2786, 75552), (3148, 66864), (3184, 66108), (4179, 50368), (4722, 44576), (4776, 44072), (5509, 38208), (5572, 37776), (6296, 33432), (6368, 33054), (8358, 25184), (9444, 22288), (9552, 22036), (11018, 19104), (11144, 18888), (12592, 16716), (12736, 16527)]