207929344

素因数分解:

$2^{14}\times 7^3\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 498058400

約数和(自身を除く): 290129056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 343, 392, 448, 512, 518, 592, 686, 784, 896, 1024, 1036, 1184, 1372, 1568, 1792, 1813, 2048, 2072, 2368, 2744, 3136, 3584, 3626, 4096, 4144, 4736, 5488, 6272, 7168, 7252, 8192, 8288, 9472, 10976, 12544, 12691, 14336, 14504, 16384, 16576, 18944, 21952, 25088, 25382, 28672, 29008, 33152, 37888, 43904, 50176, 50764, 57344, 58016, 66304, 75776, 87808, 100352, 101528, 114688, 116032, 132608, 151552, 175616, 200704, 203056, 232064, 265216, 303104, 351232, 401408, 406112, 464128, 530432, 606208, 702464, 802816, 812224, 928256, 1060864, 1404928, 1624448, 1856512, 2121728, 2809856, 3248896, 3713024, 4243456, 5619712, 6497792, 7426048, 12995584, 14852096, 25991168, 29704192, 51982336, 103964672, 207929344]

約数ペア:

[(1, 207929344), (2, 103964672), (4, 51982336), (7, 29704192), (8, 25991168), (14, 14852096), (16, 12995584), (28, 7426048), (32, 6497792), (37, 5619712), (49, 4243456), (56, 3713024), (64, 3248896), (74, 2809856), (98, 2121728), (112, 1856512), (128, 1624448), (148, 1404928), (196, 1060864), (224, 928256), (256, 812224), (259, 802816), (296, 702464), (343, 606208), (392, 530432), (448, 464128), (512, 406112), (518, 401408), (592, 351232), (686, 303104), (784, 265216), (896, 232064), (1024, 203056), (1036, 200704), (1184, 175616), (1372, 151552), (1568, 132608), (1792, 116032), (1813, 114688), (2048, 101528), (2072, 100352), (2368, 87808), (2744, 75776), (3136, 66304), (3584, 58016), (3626, 57344), (4096, 50764), (4144, 50176), (4736, 43904), (5488, 37888), (6272, 33152), (7168, 29008), (7252, 28672), (8192, 25382), (8288, 25088), (9472, 21952), (10976, 18944), (12544, 16576), (12691, 16384), (14336, 14504)]