208549600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 587962368

約数和(自身を除く): 379412768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 167, 175, 200, 223, 224, 280, 334, 350, 400, 446, 560, 668, 700, 800, 835, 892, 1115, 1120, 1169, 1336, 1400, 1561, 1670, 1784, 2230, 2338, 2672, 2800, 3122, 3340, 3568, 4175, 4460, 4676, 5344, 5575, 5600, 5845, 6244, 6680, 7136, 7805, 8350, 8920, 9352, 11150, 11690, 12488, 13360, 15610, 16700, 17840, 18704, 22300, 23380, 24976, 26720, 29225, 31220, 33400, 35680, 37241, 37408, 39025, 44600, 46760, 49952, 58450, 62440, 66800, 74482, 78050, 89200, 93520, 116900, 124880, 133600, 148964, 156100, 178400, 186205, 187040, 233800, 249760, 260687, 297928, 312200, 372410, 467600, 521374, 595856, 624400, 744820, 931025, 935200, 1042748, 1191712, 1248800, 1303435, 1489640, 1862050, 2085496, 2606870, 2979280, 3724100, 4170992, 5213740, 5958560, 6517175, 7448200, 8341984, 10427480, 13034350, 14896400, 20854960, 26068700, 29792800, 41709920, 52137400, 104274800, 208549600]

約数ペア:

[(1, 208549600), (2, 104274800), (4, 52137400), (5, 41709920), (7, 29792800), (8, 26068700), (10, 20854960), (14, 14896400), (16, 13034350), (20, 10427480), (25, 8341984), (28, 7448200), (32, 6517175), (35, 5958560), (40, 5213740), (50, 4170992), (56, 3724100), (70, 2979280), (80, 2606870), (100, 2085496), (112, 1862050), (140, 1489640), (160, 1303435), (167, 1248800), (175, 1191712), (200, 1042748), (223, 935200), (224, 931025), (280, 744820), (334, 624400), (350, 595856), (400, 521374), (446, 467600), (560, 372410), (668, 312200), (700, 297928), (800, 260687), (835, 249760), (892, 233800), (1115, 187040), (1120, 186205), (1169, 178400), (1336, 156100), (1400, 148964), (1561, 133600), (1670, 124880), (1784, 116900), (2230, 93520), (2338, 89200), (2672, 78050), (2800, 74482), (3122, 66800), (3340, 62440), (3568, 58450), (4175, 49952), (4460, 46760), (4676, 44600), (5344, 39025), (5575, 37408), (5600, 37241), (5845, 35680), (6244, 33400), (6680, 31220), (7136, 29225), (7805, 26720), (8350, 24976), (8920, 23380), (9352, 22300), (11150, 18704), (11690, 17840), (12488, 16700), (13360, 15610)]