202157984

素因数分解:

$2^5\times 7^1\times {\mathrm{947}}^1\times {\mathrm{953}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 455813568

約数和(自身を除く): 253655584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 947, 953, 1894, 1906, 3788, 3812, 6629, 6671, 7576, 7624, 13258, 13342, 15152, 15248, 26516, 26684, 30304, 30496, 53032, 53368, 106064, 106736, 212128, 213472, 902491, 1804982, 3609964, 6317437, 7219928, 12634874, 14439856, 25269748, 28879712, 50539496, 101078992, 202157984]

約数ペア:

[(1, 202157984), (2, 101078992), (4, 50539496), (7, 28879712), (8, 25269748), (14, 14439856), (16, 12634874), (28, 7219928), (32, 6317437), (56, 3609964), (112, 1804982), (224, 902491), (947, 213472), (953, 212128), (1894, 106736), (1906, 106064), (3788, 53368), (3812, 53032), (6629, 30496), (6671, 30304), (7576, 26684), (7624, 26516), (13258, 15248), (13342, 15152)]