203227136

素因数分解:

$2^{16}\times 7^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 68

約数和(自身を含む): 465564192

約数和(自身を除く): 262337056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 443, 448, 512, 886, 896, 1024, 1772, 1792, 2048, 3101, 3544, 3584, 4096, 6202, 7088, 7168, 8192, 12404, 14176, 14336, 16384, 24808, 28352, 28672, 32768, 49616, 56704, 57344, 65536, 99232, 113408, 114688, 198464, 226816, 229376, 396928, 453632, 458752, 793856, 907264, 1587712, 1814528, 3175424, 3629056, 6350848, 7258112, 12701696, 14516224, 25403392, 29032448, 50806784, 101613568, 203227136]

約数ペア:

[(1, 203227136), (2, 101613568), (4, 50806784), (7, 29032448), (8, 25403392), (14, 14516224), (16, 12701696), (28, 7258112), (32, 6350848), (56, 3629056), (64, 3175424), (112, 1814528), (128, 1587712), (224, 907264), (256, 793856), (443, 458752), (448, 453632), (512, 396928), (886, 229376), (896, 226816), (1024, 198464), (1772, 114688), (1792, 113408), (2048, 99232), (3101, 65536), (3544, 57344), (3584, 56704), (4096, 49616), (6202, 32768), (7088, 28672), (7168, 28352), (8192, 24808), (12404, 16384), (14176, 14336)]