202393856

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 470643264

約数和(自身を除く): 268249408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2131, 2968, 3392, 4262, 5936, 6784, 8524, 11872, 13568, 14917, 17048, 23744, 29834, 34096, 47488, 59668, 68192, 94976, 112943, 119336, 136384, 225886, 238672, 272768, 451772, 477344, 545536, 790601, 903544, 954688, 1581202, 1807088, 1909376, 3162404, 3614176, 3818752, 6324808, 7228352, 12649616, 14456704, 25299232, 28913408, 50598464, 101196928, 202393856]

約数ペア:

[(1, 202393856), (2, 101196928), (4, 50598464), (7, 28913408), (8, 25299232), (14, 14456704), (16, 12649616), (28, 7228352), (32, 6324808), (53, 3818752), (56, 3614176), (64, 3162404), (106, 1909376), (112, 1807088), (128, 1581202), (212, 954688), (224, 903544), (256, 790601), (371, 545536), (424, 477344), (448, 451772), (742, 272768), (848, 238672), (896, 225886), (1484, 136384), (1696, 119336), (1792, 112943), (2131, 94976), (2968, 68192), (3392, 59668), (4262, 47488), (5936, 34096), (6784, 29834), (8524, 23744), (11872, 17048), (13568, 14917)]