199926272

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 120

約数和(自身を含む): 501241356

約数和(自身を除く): 301315084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 613, 637, 728, 784, 832, 896, 1226, 1274, 1456, 1568, 1664, 1792, 2452, 2548, 2912, 3136, 3328, 3584, 4291, 4904, 5096, 5824, 6272, 6656, 7969, 8582, 9808, 10192, 11648, 12544, 15938, 17164, 19616, 20384, 23296, 25088, 30037, 31876, 34328, 39232, 40768, 46592, 55783, 60074, 63752, 68656, 78464, 81536, 111566, 120148, 127504, 137312, 156928, 163072, 223132, 240296, 255008, 274624, 313856, 326144, 390481, 446264, 480592, 510016, 549248, 780962, 892528, 961184, 1020032, 1098496, 1561924, 1785056, 1922368, 2040064, 2196992, 3123848, 3570112, 3844736, 4080128, 6247696, 7140224, 7689472, 12495392, 14280448, 15378944, 24990784, 28560896, 49981568, 99963136, 199926272]

約数ペア:

[(1, 199926272), (2, 99963136), (4, 49981568), (7, 28560896), (8, 24990784), (13, 15378944), (14, 14280448), (16, 12495392), (26, 7689472), (28, 7140224), (32, 6247696), (49, 4080128), (52, 3844736), (56, 3570112), (64, 3123848), (91, 2196992), (98, 2040064), (104, 1922368), (112, 1785056), (128, 1561924), (182, 1098496), (196, 1020032), (208, 961184), (224, 892528), (256, 780962), (364, 549248), (392, 510016), (416, 480592), (448, 446264), (512, 390481), (613, 326144), (637, 313856), (728, 274624), (784, 255008), (832, 240296), (896, 223132), (1226, 163072), (1274, 156928), (1456, 137312), (1568, 127504), (1664, 120148), (1792, 111566), (2452, 81536), (2548, 78464), (2912, 68656), (3136, 63752), (3328, 60074), (3584, 55783), (4291, 46592), (4904, 40768), (5096, 39232), (5824, 34328), (6272, 31876), (6656, 30037), (7969, 25088), (8582, 23296), (9808, 20384), (10192, 19616), (11648, 17164), (12544, 15938)]