202155968

素因数分解:

$2^6\times 7^3\times {\mathrm{9209}}^1$

素因数の和:9242

約数の個数: 56

約数和(自身を含む): 467868000

約数和(自身を除く): 265712032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 9209, 10976, 18418, 21952, 36836, 64463, 73672, 128926, 147344, 257852, 294688, 451241, 515704, 589376, 902482, 1031408, 1804964, 2062816, 3158687, 3609928, 4125632, 6317374, 7219856, 12634748, 14439712, 25269496, 28879424, 50538992, 101077984, 202155968]

約数ペア:

[(1, 202155968), (2, 101077984), (4, 50538992), (7, 28879424), (8, 25269496), (14, 14439712), (16, 12634748), (28, 7219856), (32, 6317374), (49, 4125632), (56, 3609928), (64, 3158687), (98, 2062816), (112, 1804964), (196, 1031408), (224, 902482), (343, 589376), (392, 515704), (448, 451241), (686, 294688), (784, 257852), (1372, 147344), (1568, 128926), (2744, 73672), (3136, 64463), (5488, 36836), (9209, 21952), (10976, 18418)]