206797656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 596090880

約数和(自身を除く): 389293224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 307, 312, 381, 408, 442, 508, 614, 663, 762, 884, 921, 1016, 1228, 1326, 1524, 1651, 1768, 1842, 2159, 2456, 2652, 3048, 3302, 3684, 3991, 4318, 4953, 5219, 5304, 6477, 6604, 7368, 7982, 8636, 9906, 10438, 11973, 12954, 13208, 15657, 15964, 17272, 19812, 20876, 23946, 25908, 28067, 31314, 31928, 38989, 39624, 41752, 47892, 51816, 56134, 62628, 67847, 77978, 84201, 95784, 112268, 116967, 125256, 135694, 155956, 168402, 203541, 224536, 233934, 271388, 311912, 336804, 407082, 467868, 506857, 542776, 662813, 673608, 814164, 935736, 1013714, 1325626, 1520571, 1628328, 1988439, 2027428, 2651252, 3041142, 3976878, 4054856, 5302504, 6082284, 7953756, 8616569, 12164568, 15907512, 17233138, 25849707, 34466276, 51699414, 68932552, 103398828, 206797656]

約数ペア:

[(1, 206797656), (2, 103398828), (3, 68932552), (4, 51699414), (6, 34466276), (8, 25849707), (12, 17233138), (13, 15907512), (17, 12164568), (24, 8616569), (26, 7953756), (34, 6082284), (39, 5302504), (51, 4054856), (52, 3976878), (68, 3041142), (78, 2651252), (102, 2027428), (104, 1988439), (127, 1628328), (136, 1520571), (156, 1325626), (204, 1013714), (221, 935736), (254, 814164), (307, 673608), (312, 662813), (381, 542776), (408, 506857), (442, 467868), (508, 407082), (614, 336804), (663, 311912), (762, 271388), (884, 233934), (921, 224536), (1016, 203541), (1228, 168402), (1326, 155956), (1524, 135694), (1651, 125256), (1768, 116967), (1842, 112268), (2159, 95784), (2456, 84201), (2652, 77978), (3048, 67847), (3302, 62628), (3684, 56134), (3991, 51816), (4318, 47892), (4953, 41752), (5219, 39624), (5304, 38989), (6477, 31928), (6604, 31314), (7368, 28067), (7982, 25908), (8636, 23946), (9906, 20876), (10438, 19812), (11973, 17272), (12954, 15964), (13208, 15657)]