200828943

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 354877440

約数和(自身を除く): 154048497

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 151, 189, 217, 227, 279, 453, 651, 681, 837, 1057, 1359, 1589, 1953, 2043, 3171, 4077, 4681, 4767, 5859, 6129, 7037, 9513, 14043, 14301, 21111, 28539, 32767, 34277, 42129, 42903, 49259, 63333, 98301, 102831, 126387, 147777, 189999, 239939, 294903, 308493, 443331, 719817, 884709, 925479, 1062587, 1329993, 2159451, 3187761, 6478353, 7438109, 9563283, 22314327, 28689849, 66942981, 200828943]

約数ペア:

[(1, 200828943), (3, 66942981), (7, 28689849), (9, 22314327), (21, 9563283), (27, 7438109), (31, 6478353), (63, 3187761), (93, 2159451), (151, 1329993), (189, 1062587), (217, 925479), (227, 884709), (279, 719817), (453, 443331), (651, 308493), (681, 294903), (837, 239939), (1057, 189999), (1359, 147777), (1589, 126387), (1953, 102831), (2043, 98301), (3171, 63333), (4077, 49259), (4681, 42903), (4767, 42129), (5859, 34277), (6129, 32767), (7037, 28539), (9513, 21111), (14043, 14301)]