200410784

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 500472000

約数和(自身を除く): 300061216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 343, 392, 434, 496, 532, 589, 608, 686, 784, 868, 931, 961, 992, 1064, 1178, 1372, 1519, 1568, 1736, 1862, 1922, 2128, 2356, 2744, 3038, 3472, 3724, 3844, 4123, 4256, 4712, 5488, 6076, 6517, 6727, 6944, 7448, 7688, 8246, 9424, 10633, 10976, 12152, 13034, 13454, 14896, 15376, 16492, 18259, 18848, 21266, 24304, 26068, 26908, 28861, 29792, 30752, 32984, 36518, 42532, 47089, 48608, 52136, 53816, 57722, 65968, 73036, 85064, 94178, 104272, 107632, 115444, 127813, 131936, 146072, 170128, 188356, 202027, 208544, 215264, 230888, 255626, 292144, 329623, 340256, 376712, 404054, 461776, 511252, 584288, 659246, 753424, 808108, 894691, 923552, 1022504, 1318492, 1506848, 1616216, 1789382, 2045008, 2636984, 3232432, 3578764, 4090016, 5273968, 6262837, 6464864, 7157528, 10547936, 12525674, 14315056, 25051348, 28630112, 50102696, 100205392, 200410784]

約数ペア:

[(1, 200410784), (2, 100205392), (4, 50102696), (7, 28630112), (8, 25051348), (14, 14315056), (16, 12525674), (19, 10547936), (28, 7157528), (31, 6464864), (32, 6262837), (38, 5273968), (49, 4090016), (56, 3578764), (62, 3232432), (76, 2636984), (98, 2045008), (112, 1789382), (124, 1616216), (133, 1506848), (152, 1318492), (196, 1022504), (217, 923552), (224, 894691), (248, 808108), (266, 753424), (304, 659246), (343, 584288), (392, 511252), (434, 461776), (496, 404054), (532, 376712), (589, 340256), (608, 329623), (686, 292144), (784, 255626), (868, 230888), (931, 215264), (961, 208544), (992, 202027), (1064, 188356), (1178, 170128), (1372, 146072), (1519, 131936), (1568, 127813), (1736, 115444), (1862, 107632), (1922, 104272), (2128, 94178), (2356, 85064), (2744, 73036), (3038, 65968), (3472, 57722), (3724, 53816), (3844, 52136), (4123, 48608), (4256, 47089), (4712, 42532), (5488, 36518), (6076, 32984), (6517, 30752), (6727, 29792), (6944, 28861), (7448, 26908), (7688, 26068), (8246, 24304), (9424, 21266), (10633, 18848), (10976, 18259), (12152, 16492), (13034, 15376), (13454, 14896)]