207291392

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 132

約数和(自身を含む): 522721920

約数和(自身を除く): 315430528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 239, 242, 256, 308, 352, 448, 478, 484, 512, 616, 704, 847, 896, 956, 968, 1024, 1232, 1408, 1673, 1694, 1792, 1912, 1936, 2464, 2629, 2816, 3346, 3388, 3584, 3824, 3872, 4928, 5258, 5632, 6692, 6776, 7168, 7648, 7744, 9856, 10516, 11264, 13384, 13552, 15296, 15488, 18403, 19712, 21032, 26768, 27104, 28919, 30592, 30976, 36806, 39424, 42064, 53536, 54208, 57838, 61184, 61952, 73612, 78848, 84128, 107072, 108416, 115676, 122368, 123904, 147224, 168256, 202433, 214144, 216832, 231352, 244736, 294448, 336512, 404866, 428288, 433664, 462704, 588896, 673024, 809732, 856576, 867328, 925408, 1177792, 1346048, 1619464, 1713152, 1850816, 2355584, 2692096, 3238928, 3701632, 4711168, 6477856, 7403264, 9422336, 12955712, 14806528, 18844672, 25911424, 29613056, 51822848, 103645696, 207291392]

約数ペア:

[(1, 207291392), (2, 103645696), (4, 51822848), (7, 29613056), (8, 25911424), (11, 18844672), (14, 14806528), (16, 12955712), (22, 9422336), (28, 7403264), (32, 6477856), (44, 4711168), (56, 3701632), (64, 3238928), (77, 2692096), (88, 2355584), (112, 1850816), (121, 1713152), (128, 1619464), (154, 1346048), (176, 1177792), (224, 925408), (239, 867328), (242, 856576), (256, 809732), (308, 673024), (352, 588896), (448, 462704), (478, 433664), (484, 428288), (512, 404866), (616, 336512), (704, 294448), (847, 244736), (896, 231352), (956, 216832), (968, 214144), (1024, 202433), (1232, 168256), (1408, 147224), (1673, 123904), (1694, 122368), (1792, 115676), (1912, 108416), (1936, 107072), (2464, 84128), (2629, 78848), (2816, 73612), (3346, 61952), (3388, 61184), (3584, 57838), (3824, 54208), (3872, 53536), (4928, 42064), (5258, 39424), (5632, 36806), (6692, 30976), (6776, 30592), (7168, 28919), (7648, 27104), (7744, 26768), (9856, 21032), (10516, 19712), (11264, 18403), (13384, 15488), (13552, 15296)]