206105856

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 618498048

約数和(自身を除く): 412392192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 787, 992, 1023, 1056, 1364, 1408, 1488, 1574, 1984, 2046, 2112, 2361, 2728, 2816, 2976, 3148, 3968, 4092, 4224, 4722, 5456, 5952, 6296, 7936, 8184, 8448, 8657, 9444, 10912, 11904, 12592, 16368, 17314, 18888, 21824, 23808, 24397, 25184, 25971, 32736, 34628, 37776, 43648, 48794, 50368, 51942, 65472, 69256, 73191, 75552, 87296, 97588, 100736, 103884, 130944, 138512, 146382, 151104, 195176, 201472, 207768, 261888, 268367, 277024, 292764, 302208, 390352, 415536, 536734, 554048, 585528, 604416, 780704, 805101, 831072, 1073468, 1108096, 1171056, 1561408, 1610202, 1662144, 2146936, 2216192, 2342112, 3122816, 3220404, 3324288, 4293872, 4684224, 6245632, 6440808, 6648576, 8587744, 9368448, 12881616, 17175488, 18736896, 25763232, 34350976, 51526464, 68701952, 103052928, 206105856]

約数ペア:

[(1, 206105856), (2, 103052928), (3, 68701952), (4, 51526464), (6, 34350976), (8, 25763232), (11, 18736896), (12, 17175488), (16, 12881616), (22, 9368448), (24, 8587744), (31, 6648576), (32, 6440808), (33, 6245632), (44, 4684224), (48, 4293872), (62, 3324288), (64, 3220404), (66, 3122816), (88, 2342112), (93, 2216192), (96, 2146936), (124, 1662144), (128, 1610202), (132, 1561408), (176, 1171056), (186, 1108096), (192, 1073468), (248, 831072), (256, 805101), (264, 780704), (341, 604416), (352, 585528), (372, 554048), (384, 536734), (496, 415536), (528, 390352), (682, 302208), (704, 292764), (744, 277024), (768, 268367), (787, 261888), (992, 207768), (1023, 201472), (1056, 195176), (1364, 151104), (1408, 146382), (1488, 138512), (1574, 130944), (1984, 103884), (2046, 100736), (2112, 97588), (2361, 87296), (2728, 75552), (2816, 73191), (2976, 69256), (3148, 65472), (3968, 51942), (4092, 50368), (4224, 48794), (4722, 43648), (5456, 37776), (5952, 34628), (6296, 32736), (7936, 25971), (8184, 25184), (8448, 24397), (8657, 23808), (9444, 21824), (10912, 18888), (11904, 17314), (12592, 16368)]