203549616

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 592390656

約数和(自身を除く): 388841040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 71, 72, 86, 129, 142, 144, 172, 213, 258, 284, 344, 387, 426, 463, 516, 568, 639, 688, 774, 852, 926, 1032, 1136, 1278, 1389, 1548, 1704, 1852, 2064, 2556, 2778, 3053, 3096, 3408, 3704, 4167, 5112, 5556, 6106, 6192, 7408, 8334, 9159, 10224, 11112, 12212, 16668, 18318, 19909, 22224, 24424, 27477, 32873, 33336, 36636, 39818, 48848, 54954, 59727, 65746, 66672, 73272, 79636, 98619, 109908, 119454, 131492, 146544, 159272, 179181, 197238, 219816, 238908, 262984, 295857, 318544, 358362, 394476, 439632, 477816, 525968, 591714, 716724, 788952, 955632, 1183428, 1413539, 1433448, 1577904, 2366856, 2827078, 2866896, 4240617, 4733712, 5654156, 8481234, 11308312, 12721851, 16962468, 22616624, 25443702, 33924936, 50887404, 67849872, 101774808, 203549616]

約数ペア:

[(1, 203549616), (2, 101774808), (3, 67849872), (4, 50887404), (6, 33924936), (8, 25443702), (9, 22616624), (12, 16962468), (16, 12721851), (18, 11308312), (24, 8481234), (36, 5654156), (43, 4733712), (48, 4240617), (71, 2866896), (72, 2827078), (86, 2366856), (129, 1577904), (142, 1433448), (144, 1413539), (172, 1183428), (213, 955632), (258, 788952), (284, 716724), (344, 591714), (387, 525968), (426, 477816), (463, 439632), (516, 394476), (568, 358362), (639, 318544), (688, 295857), (774, 262984), (852, 238908), (926, 219816), (1032, 197238), (1136, 179181), (1278, 159272), (1389, 146544), (1548, 131492), (1704, 119454), (1852, 109908), (2064, 98619), (2556, 79636), (2778, 73272), (3053, 66672), (3096, 65746), (3408, 59727), (3704, 54954), (4167, 48848), (5112, 39818), (5556, 36636), (6106, 33336), (6192, 32873), (7408, 27477), (8334, 24424), (9159, 22224), (10224, 19909), (11112, 18318), (12212, 16668)]