200812482

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 520490880

約数和(自身を除く): 319678398

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 47, 57, 62, 78, 93, 94, 114, 117, 141, 171, 186, 234, 247, 279, 282, 342, 403, 423, 494, 558, 589, 611, 741, 806, 846, 893, 961, 1178, 1209, 1222, 1457, 1482, 1767, 1786, 1833, 1922, 2223, 2418, 2679, 2883, 2914, 3534, 3627, 3666, 4371, 4446, 5301, 5358, 5499, 5766, 7254, 7657, 8037, 8649, 8742, 10602, 10998, 11609, 12493, 13113, 15314, 16074, 17298, 18259, 18941, 22971, 23218, 24986, 26226, 27683, 34827, 36518, 37479, 37882, 45167, 45942, 54777, 55366, 56823, 68913, 69654, 74958, 83049, 90334, 104481, 109554, 112437, 113646, 135501, 137826, 164331, 166098, 170469, 208962, 224874, 237367, 249147, 271002, 328662, 340938, 359879, 406503, 474734, 498294, 587171, 712101, 719758, 813006, 858173, 1079637, 1174342, 1424202, 1716346, 1761513, 2136303, 2159274, 2574519, 3238911, 3523026, 4272606, 5149038, 5284539, 6477822, 7723557, 10569078, 11156249, 15447114, 22312498, 33468747, 66937494, 100406241, 200812482]

約数ペア:

[(1, 200812482), (2, 100406241), (3, 66937494), (6, 33468747), (9, 22312498), (13, 15447114), (18, 11156249), (19, 10569078), (26, 7723557), (31, 6477822), (38, 5284539), (39, 5149038), (47, 4272606), (57, 3523026), (62, 3238911), (78, 2574519), (93, 2159274), (94, 2136303), (114, 1761513), (117, 1716346), (141, 1424202), (171, 1174342), (186, 1079637), (234, 858173), (247, 813006), (279, 719758), (282, 712101), (342, 587171), (403, 498294), (423, 474734), (494, 406503), (558, 359879), (589, 340938), (611, 328662), (741, 271002), (806, 249147), (846, 237367), (893, 224874), (961, 208962), (1178, 170469), (1209, 166098), (1222, 164331), (1457, 137826), (1482, 135501), (1767, 113646), (1786, 112437), (1833, 109554), (1922, 104481), (2223, 90334), (2418, 83049), (2679, 74958), (2883, 69654), (2914, 68913), (3534, 56823), (3627, 55366), (3666, 54777), (4371, 45942), (4446, 45167), (5301, 37882), (5358, 37479), (5499, 36518), (5766, 34827), (7254, 27683), (7657, 26226), (8037, 24986), (8649, 23218), (8742, 22971), (10602, 18941), (10998, 18259), (11609, 17298), (12493, 16074), (13113, 15314)]