211265536

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 432432000

約数和(自身を除く): 221166464

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2048, 2399, 2752, 4798, 5504, 9596, 11008, 19192, 22016, 38384, 44032, 76768, 88064, 103157, 153536, 206314, 307072, 412628, 614144, 825256, 1228288, 1650512, 2456576, 3301024, 4913152, 6602048, 13204096, 26408192, 52816384, 105632768, 211265536]

約数ペア:

[(1, 211265536), (2, 105632768), (4, 52816384), (8, 26408192), (16, 13204096), (32, 6602048), (43, 4913152), (64, 3301024), (86, 2456576), (128, 1650512), (172, 1228288), (256, 825256), (344, 614144), (512, 412628), (688, 307072), (1024, 206314), (1376, 153536), (2048, 103157), (2399, 88064), (2752, 76768), (4798, 44032), (5504, 38384), (9596, 22016), (11008, 19192)]