206621856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 144

約数和(自身を含む): 678210624

約数和(自身を除く): 471588768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 452, 504, 672, 678, 791, 904, 907, 1008, 1017, 1356, 1582, 1808, 1814, 2016, 2034, 2373, 2712, 2721, 3164, 3616, 3628, 4068, 4746, 5424, 5442, 6328, 6349, 7119, 7256, 8136, 8163, 9492, 10848, 10884, 12656, 12698, 14238, 14512, 16272, 16326, 18984, 19047, 21768, 25312, 25396, 28476, 29024, 32544, 32652, 37968, 38094, 43536, 50792, 56952, 57141, 65304, 75936, 76188, 87072, 101584, 102491, 113904, 114282, 130608, 152376, 203168, 204982, 227808, 228564, 261216, 304752, 307473, 409964, 457128, 609504, 614946, 717437, 819928, 914256, 922419, 1229892, 1434874, 1639856, 1828512, 1844838, 2152311, 2459784, 2869748, 3279712, 3689676, 4304622, 4919568, 5739496, 6456933, 7379352, 8609244, 9839136, 11478992, 12913866, 14758704, 17218488, 22957984, 25827732, 29517408, 34436976, 51655464, 68873952, 103310928, 206621856]

約数ペア:

[(1, 206621856), (2, 103310928), (3, 68873952), (4, 51655464), (6, 34436976), (7, 29517408), (8, 25827732), (9, 22957984), (12, 17218488), (14, 14758704), (16, 12913866), (18, 11478992), (21, 9839136), (24, 8609244), (28, 7379352), (32, 6456933), (36, 5739496), (42, 4919568), (48, 4304622), (56, 3689676), (63, 3279712), (72, 2869748), (84, 2459784), (96, 2152311), (112, 1844838), (113, 1828512), (126, 1639856), (144, 1434874), (168, 1229892), (224, 922419), (226, 914256), (252, 819928), (288, 717437), (336, 614946), (339, 609504), (452, 457128), (504, 409964), (672, 307473), (678, 304752), (791, 261216), (904, 228564), (907, 227808), (1008, 204982), (1017, 203168), (1356, 152376), (1582, 130608), (1808, 114282), (1814, 113904), (2016, 102491), (2034, 101584), (2373, 87072), (2712, 76188), (2721, 75936), (3164, 65304), (3616, 57141), (3628, 56952), (4068, 50792), (4746, 43536), (5424, 38094), (5442, 37968), (6328, 32652), (6349, 32544), (7119, 29024), (7256, 28476), (8136, 25396), (8163, 25312), (9492, 21768), (10848, 19047), (10884, 18984), (12656, 16326), (12698, 16272), (14238, 14512)]