203557872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 626610688

約数和(自身を除く): 423052816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 73, 84, 86, 112, 129, 146, 168, 172, 193, 219, 258, 292, 301, 336, 344, 386, 438, 511, 516, 579, 584, 602, 688, 772, 876, 903, 1022, 1032, 1158, 1168, 1204, 1351, 1533, 1544, 1752, 1806, 2044, 2064, 2316, 2408, 2702, 3066, 3088, 3139, 3504, 3612, 4053, 4088, 4632, 4816, 5404, 6132, 6278, 7224, 8106, 8176, 8299, 9264, 9417, 10808, 12264, 12556, 14089, 14448, 16212, 16598, 18834, 21616, 21973, 24528, 24897, 25112, 28178, 32424, 33196, 37668, 42267, 43946, 49794, 50224, 56356, 58093, 64848, 65919, 66392, 75336, 84534, 87892, 98623, 99588, 112712, 116186, 131838, 132784, 150672, 169068, 174279, 175784, 197246, 199176, 225424, 232372, 263676, 295869, 338136, 348558, 351568, 394492, 398352, 464744, 527352, 591738, 605827, 676272, 697116, 788984, 929488, 1054704, 1183476, 1211654, 1394232, 1577968, 1817481, 2366952, 2423308, 2788464, 3634962, 4240789, 4733904, 4846616, 7269924, 8481578, 9693232, 12722367, 14539848, 16963156, 25444734, 29079696, 33926312, 50889468, 67852624, 101778936, 203557872]

約数ペア:

[(1, 203557872), (2, 101778936), (3, 67852624), (4, 50889468), (6, 33926312), (7, 29079696), (8, 25444734), (12, 16963156), (14, 14539848), (16, 12722367), (21, 9693232), (24, 8481578), (28, 7269924), (42, 4846616), (43, 4733904), (48, 4240789), (56, 3634962), (73, 2788464), (84, 2423308), (86, 2366952), (112, 1817481), (129, 1577968), (146, 1394232), (168, 1211654), (172, 1183476), (193, 1054704), (219, 929488), (258, 788984), (292, 697116), (301, 676272), (336, 605827), (344, 591738), (386, 527352), (438, 464744), (511, 398352), (516, 394492), (579, 351568), (584, 348558), (602, 338136), (688, 295869), (772, 263676), (876, 232372), (903, 225424), (1022, 199176), (1032, 197246), (1158, 175784), (1168, 174279), (1204, 169068), (1351, 150672), (1533, 132784), (1544, 131838), (1752, 116186), (1806, 112712), (2044, 99588), (2064, 98623), (2316, 87892), (2408, 84534), (2702, 75336), (3066, 66392), (3088, 65919), (3139, 64848), (3504, 58093), (3612, 56356), (4053, 50224), (4088, 49794), (4632, 43946), (4816, 42267), (5404, 37668), (6132, 33196), (6278, 32424), (7224, 28178), (8106, 25112), (8176, 24897), (8299, 24528), (9264, 21973), (9417, 21616), (10808, 18834), (12264, 16598), (12556, 16212), (14089, 14448)]