200377728

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 579594600

約数和(自身を除く): 379216872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 384, 562, 576, 619, 843, 1124, 1152, 1238, 1686, 1857, 2248, 2476, 2529, 3372, 3714, 4496, 4952, 5058, 5571, 6744, 7428, 8992, 9904, 10116, 11142, 13488, 14856, 17984, 19808, 20232, 22284, 26976, 29712, 35968, 39616, 40464, 44568, 53952, 59424, 79232, 80928, 89136, 107904, 118848, 161856, 173939, 178272, 237696, 323712, 347878, 356544, 521817, 695756, 713088, 1043634, 1391512, 1565451, 2087268, 2783024, 3130902, 4174536, 5566048, 6261804, 8349072, 11132096, 12523608, 16698144, 22264192, 25047216, 33396288, 50094432, 66792576, 100188864, 200377728]

約数ペア:

[(1, 200377728), (2, 100188864), (3, 66792576), (4, 50094432), (6, 33396288), (8, 25047216), (9, 22264192), (12, 16698144), (16, 12523608), (18, 11132096), (24, 8349072), (32, 6261804), (36, 5566048), (48, 4174536), (64, 3130902), (72, 2783024), (96, 2087268), (128, 1565451), (144, 1391512), (192, 1043634), (281, 713088), (288, 695756), (384, 521817), (562, 356544), (576, 347878), (619, 323712), (843, 237696), (1124, 178272), (1152, 173939), (1238, 161856), (1686, 118848), (1857, 107904), (2248, 89136), (2476, 80928), (2529, 79232), (3372, 59424), (3714, 53952), (4496, 44568), (4952, 40464), (5058, 39616), (5571, 35968), (6744, 29712), (7428, 26976), (8992, 22284), (9904, 20232), (10116, 19808), (11142, 17984), (13488, 14856)]