206008384

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 419709600

約数和(自身を除く): 213701216

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 107, 134, 214, 268, 428, 449, 536, 856, 898, 1072, 1712, 1796, 2144, 3424, 3592, 4288, 6848, 7169, 7184, 14338, 14368, 28676, 28736, 30083, 48043, 57352, 60166, 96086, 114704, 120332, 192172, 229408, 240664, 384344, 458816, 481328, 768688, 962656, 1537376, 1925312, 3074752, 3218881, 6437762, 12875524, 25751048, 51502096, 103004192, 206008384]

約数ペア:

[(1, 206008384), (2, 103004192), (4, 51502096), (8, 25751048), (16, 12875524), (32, 6437762), (64, 3218881), (67, 3074752), (107, 1925312), (134, 1537376), (214, 962656), (268, 768688), (428, 481328), (449, 458816), (536, 384344), (856, 240664), (898, 229408), (1072, 192172), (1712, 120332), (1796, 114704), (2144, 96086), (3424, 60166), (3592, 57352), (4288, 48043), (6848, 30083), (7169, 28736), (7184, 28676), (14338, 14368)]