208248576

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8797

約数の個数: 72

約数和(自身を含む): 572189184

約数和(自身を除く): 363940608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8747, 11904, 17494, 23808, 26241, 34988, 52482, 69976, 104964, 139952, 209928, 271157, 279904, 419856, 542314, 559808, 813471, 839712, 1084628, 1119616, 1626942, 1679424, 2169256, 2239232, 3253884, 3358848, 4338512, 6507768, 6717696, 8677024, 13015536, 17354048, 26031072, 34708096, 52062144, 69416192, 104124288, 208248576]

約数ペア:

[(1, 208248576), (2, 104124288), (3, 69416192), (4, 52062144), (6, 34708096), (8, 26031072), (12, 17354048), (16, 13015536), (24, 8677024), (31, 6717696), (32, 6507768), (48, 4338512), (62, 3358848), (64, 3253884), (93, 2239232), (96, 2169256), (124, 1679424), (128, 1626942), (186, 1119616), (192, 1084628), (248, 839712), (256, 813471), (372, 559808), (384, 542314), (496, 419856), (744, 279904), (768, 271157), (992, 209928), (1488, 139952), (1984, 104964), (2976, 69976), (3968, 52482), (5952, 34988), (7936, 26241), (8747, 23808), (11904, 17494)]