200636576

素因数分解:

$2^5\times 7^2\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:866

約数の個数: 72

約数和(自身を含む): 462520800

約数和(自身を除く): 261884224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 199, 224, 392, 398, 643, 784, 796, 1286, 1393, 1568, 1592, 2572, 2786, 3184, 4501, 5144, 5572, 6368, 9002, 9751, 10288, 11144, 18004, 19502, 20576, 22288, 31507, 36008, 39004, 44576, 63014, 72016, 78008, 126028, 127957, 144032, 156016, 252056, 255914, 312032, 504112, 511828, 895699, 1008224, 1023656, 1791398, 2047312, 3582796, 4094624, 6269893, 7165592, 12539786, 14331184, 25079572, 28662368, 50159144, 100318288, 200636576]

約数ペア:

[(1, 200636576), (2, 100318288), (4, 50159144), (7, 28662368), (8, 25079572), (14, 14331184), (16, 12539786), (28, 7165592), (32, 6269893), (49, 4094624), (56, 3582796), (98, 2047312), (112, 1791398), (196, 1023656), (199, 1008224), (224, 895699), (392, 511828), (398, 504112), (643, 312032), (784, 255914), (796, 252056), (1286, 156016), (1393, 144032), (1568, 127957), (1592, 126028), (2572, 78008), (2786, 72016), (3184, 63014), (4501, 44576), (5144, 39004), (5572, 36008), (6368, 31507), (9002, 22288), (9751, 20576), (10288, 19502), (11144, 18004)]