206171856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 638429376

約数和(自身を除く): 432257520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 528, 584, 657, 792, 803, 876, 1168, 1314, 1584, 1606, 1752, 1783, 2409, 2628, 3212, 3504, 3566, 4818, 5256, 5349, 6424, 7132, 7227, 9636, 10512, 10698, 12848, 14264, 14454, 16047, 19272, 19613, 21396, 28528, 28908, 32094, 38544, 39226, 42792, 57816, 58839, 64188, 78452, 85584, 115632, 117678, 128376, 130159, 156904, 176517, 235356, 256752, 260318, 313808, 353034, 390477, 470712, 520636, 706068, 780954, 941424, 1041272, 1171431, 1412136, 1431749, 1561908, 2082544, 2342862, 2824272, 2863498, 3123816, 4295247, 4685724, 5726996, 6247632, 8590494, 9371448, 11453992, 12885741, 17180988, 18742896, 22907984, 25771482, 34361976, 51542964, 68723952, 103085928, 206171856]

約数ペア:

[(1, 206171856), (2, 103085928), (3, 68723952), (4, 51542964), (6, 34361976), (8, 25771482), (9, 22907984), (11, 18742896), (12, 17180988), (16, 12885741), (18, 11453992), (22, 9371448), (24, 8590494), (33, 6247632), (36, 5726996), (44, 4685724), (48, 4295247), (66, 3123816), (72, 2863498), (73, 2824272), (88, 2342862), (99, 2082544), (132, 1561908), (144, 1431749), (146, 1412136), (176, 1171431), (198, 1041272), (219, 941424), (264, 780954), (292, 706068), (396, 520636), (438, 470712), (528, 390477), (584, 353034), (657, 313808), (792, 260318), (803, 256752), (876, 235356), (1168, 176517), (1314, 156904), (1584, 130159), (1606, 128376), (1752, 117678), (1783, 115632), (2409, 85584), (2628, 78452), (3212, 64188), (3504, 58839), (3566, 57816), (4818, 42792), (5256, 39226), (5349, 38544), (6424, 32094), (7132, 28908), (7227, 28528), (9636, 21396), (10512, 19613), (10698, 19272), (12848, 16047), (14264, 14454)]