201385976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 258953224

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 47, 58, 73, 88, 92, 94, 116, 146, 184, 188, 232, 253, 292, 319, 376, 506, 517, 584, 638, 667, 803, 1012, 1034, 1081, 1276, 1334, 1363, 1606, 1679, 2024, 2068, 2117, 2162, 2552, 2668, 2726, 3212, 3358, 3431, 4136, 4234, 4324, 5336, 5452, 6424, 6716, 6862, 7337, 8468, 8648, 10904, 11891, 13432, 13724, 14674, 14993, 16936, 18469, 23287, 23782, 27448, 29348, 29986, 31349, 36938, 37741, 46574, 47564, 48691, 58696, 59972, 62698, 73876, 75482, 78913, 93148, 95128, 97382, 99499, 119944, 125396, 147752, 150964, 157826, 186296, 194764, 198998, 250792, 301928, 315652, 344839, 389528, 397996, 535601, 631304, 689678, 795992, 868043, 1071202, 1094489, 1379356, 1736086, 2142404, 2188978, 2288477, 2758712, 3472172, 4284808, 4377956, 4576954, 6944344, 8755912, 9153908, 18307816, 25173247, 50346494, 100692988, 201385976]

約数ペア:

[(1, 201385976), (2, 100692988), (4, 50346494), (8, 25173247), (11, 18307816), (22, 9153908), (23, 8755912), (29, 6944344), (44, 4576954), (46, 4377956), (47, 4284808), (58, 3472172), (73, 2758712), (88, 2288477), (92, 2188978), (94, 2142404), (116, 1736086), (146, 1379356), (184, 1094489), (188, 1071202), (232, 868043), (253, 795992), (292, 689678), (319, 631304), (376, 535601), (506, 397996), (517, 389528), (584, 344839), (638, 315652), (667, 301928), (803, 250792), (1012, 198998), (1034, 194764), (1081, 186296), (1276, 157826), (1334, 150964), (1363, 147752), (1606, 125396), (1679, 119944), (2024, 99499), (2068, 97382), (2117, 95128), (2162, 93148), (2552, 78913), (2668, 75482), (2726, 73876), (3212, 62698), (3358, 59972), (3431, 58696), (4136, 48691), (4234, 47564), (4324, 46574), (5336, 37741), (5452, 36938), (6424, 31349), (6716, 29986), (6862, 29348), (7337, 27448), (8468, 23782), (8648, 23287), (10904, 18469), (11891, 16936), (13432, 14993), (13724, 14674)]