203411328

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 562974720

約数和(自身を除く): 359563392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 97, 127, 128, 129, 172, 192, 194, 254, 258, 291, 344, 381, 384, 388, 508, 516, 582, 688, 762, 776, 1016, 1032, 1164, 1376, 1524, 1552, 2032, 2064, 2328, 2752, 3048, 3104, 4064, 4128, 4171, 4656, 5461, 5504, 6096, 6208, 8128, 8256, 8342, 9312, 10922, 12192, 12319, 12416, 12513, 16256, 16383, 16512, 16684, 18624, 21844, 24384, 24638, 25026, 32766, 33368, 36957, 37248, 43688, 48768, 49276, 50052, 65532, 66736, 73914, 87376, 98552, 100104, 131064, 133472, 147828, 174752, 197104, 200208, 262128, 266944, 295656, 349504, 394208, 400416, 524256, 529717, 533888, 591312, 699008, 788416, 800832, 1048512, 1059434, 1182624, 1576832, 1589151, 1601664, 2097024, 2118868, 2365248, 3178302, 4237736, 4730496, 6356604, 8475472, 12713208, 16950944, 25426416, 33901888, 50852832, 67803776, 101705664, 203411328]

約数ペア:

[(1, 203411328), (2, 101705664), (3, 67803776), (4, 50852832), (6, 33901888), (8, 25426416), (12, 16950944), (16, 12713208), (24, 8475472), (32, 6356604), (43, 4730496), (48, 4237736), (64, 3178302), (86, 2365248), (96, 2118868), (97, 2097024), (127, 1601664), (128, 1589151), (129, 1576832), (172, 1182624), (192, 1059434), (194, 1048512), (254, 800832), (258, 788416), (291, 699008), (344, 591312), (381, 533888), (384, 529717), (388, 524256), (508, 400416), (516, 394208), (582, 349504), (688, 295656), (762, 266944), (776, 262128), (1016, 200208), (1032, 197104), (1164, 174752), (1376, 147828), (1524, 133472), (1552, 131064), (2032, 100104), (2064, 98552), (2328, 87376), (2752, 73914), (3048, 66736), (3104, 65532), (4064, 50052), (4128, 49276), (4171, 48768), (4656, 43688), (5461, 37248), (5504, 36957), (6096, 33368), (6208, 32766), (8128, 25026), (8256, 24638), (8342, 24384), (9312, 21844), (10922, 18624), (12192, 16684), (12319, 16512), (12416, 16383), (12513, 16256)]