201920745624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{28663}}^1$

素因数の和:29089

約数の個数: 128

約数和(自身を含む): 553403235840

約数和(自身を除く): 351482490216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 337, 402, 536, 674, 804, 871, 1011, 1348, 1608, 1742, 2022, 2613, 2696, 3484, 4044, 4381, 5226, 6968, 8088, 8762, 10452, 13143, 17524, 20904, 22579, 26286, 28663, 35048, 45158, 52572, 57326, 67737, 85989, 90316, 105144, 114652, 135474, 171978, 180632, 229304, 270948, 293527, 343956, 372619, 541896, 587054, 687912, 745238, 880581, 1117857, 1174108, 1490476, 1761162, 1920421, 2235714, 2348216, 2980952, 3522324, 3840842, 4471428, 5761263, 7044648, 7681684, 8942856, 9659431, 11522526, 15363368, 19318862, 23045052, 24965473, 28978293, 38637724, 46090104, 49930946, 57956586, 74896419, 77275448, 99861892, 115913172, 125572603, 149792838, 199723784, 231826344, 251145206, 299585676, 376717809, 502290412, 599171352, 647181877, 753435618, 1004580824, 1294363754, 1506871236, 1941545631, 2588727508, 3013742472, 3883091262, 5177455016, 7766182524, 8413364401, 15532365048, 16826728802, 25240093203, 33653457604, 50480186406, 67306915208, 100960372812, 201920745624]

約数ペア:

[(1, 201920745624), (2, 100960372812), (3, 67306915208), (4, 50480186406), (6, 33653457604), (8, 25240093203), (12, 16826728802), (13, 15532365048), (24, 8413364401), (26, 7766182524), (39, 5177455016), (52, 3883091262), (67, 3013742472), (78, 2588727508), (104, 1941545631), (134, 1506871236), (156, 1294363754), (201, 1004580824), (268, 753435618), (312, 647181877), (337, 599171352), (402, 502290412), (536, 376717809), (674, 299585676), (804, 251145206), (871, 231826344), (1011, 199723784), (1348, 149792838), (1608, 125572603), (1742, 115913172), (2022, 99861892), (2613, 77275448), (2696, 74896419), (3484, 57956586), (4044, 49930946), (4381, 46090104), (5226, 38637724), (6968, 28978293), (8088, 24965473), (8762, 23045052), (10452, 19318862), (13143, 15363368), (17524, 11522526), (20904, 9659431), (22579, 8942856), (26286, 7681684), (28663, 7044648), (35048, 5761263), (45158, 4471428), (52572, 3840842), (57326, 3522324), (67737, 2980952), (85989, 2348216), (90316, 2235714), (105144, 1920421), (114652, 1761162), (135474, 1490476), (171978, 1174108), (180632, 1117857), (229304, 880581), (270948, 745238), (293527, 687912), (343956, 587054), (372619, 541896)]