202246728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 355136952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 53, 62, 69, 92, 93, 106, 124, 138, 159, 184, 186, 212, 223, 248, 276, 318, 372, 424, 446, 552, 636, 669, 713, 744, 892, 1219, 1272, 1338, 1426, 1643, 1784, 2139, 2438, 2676, 2852, 3286, 3657, 4278, 4876, 4929, 5129, 5352, 5704, 6572, 6913, 7314, 8556, 9752, 9858, 10258, 11819, 13144, 13826, 14628, 15387, 17112, 19716, 20516, 20739, 23638, 27652, 29256, 30774, 35457, 37789, 39432, 41032, 41478, 47276, 55304, 61548, 70914, 75578, 82956, 94552, 113367, 123096, 141828, 151156, 158999, 165912, 226734, 271837, 283656, 302312, 317998, 366389, 453468, 476997, 543674, 635996, 732778, 815511, 906936, 953994, 1087348, 1099167, 1271992, 1465556, 1631022, 1907988, 2174696, 2198334, 2931112, 3262044, 3815976, 4396668, 6524088, 8426947, 8793336, 16853894, 25280841, 33707788, 50561682, 67415576, 101123364, 202246728]

約数ペア:

[(1, 202246728), (2, 101123364), (3, 67415576), (4, 50561682), (6, 33707788), (8, 25280841), (12, 16853894), (23, 8793336), (24, 8426947), (31, 6524088), (46, 4396668), (53, 3815976), (62, 3262044), (69, 2931112), (92, 2198334), (93, 2174696), (106, 1907988), (124, 1631022), (138, 1465556), (159, 1271992), (184, 1099167), (186, 1087348), (212, 953994), (223, 906936), (248, 815511), (276, 732778), (318, 635996), (372, 543674), (424, 476997), (446, 453468), (552, 366389), (636, 317998), (669, 302312), (713, 283656), (744, 271837), (892, 226734), (1219, 165912), (1272, 158999), (1338, 151156), (1426, 141828), (1643, 123096), (1784, 113367), (2139, 94552), (2438, 82956), (2676, 75578), (2852, 70914), (3286, 61548), (3657, 55304), (4278, 47276), (4876, 41478), (4929, 41032), (5129, 39432), (5352, 37789), (5704, 35457), (6572, 30774), (6913, 29256), (7314, 27652), (8556, 23638), (9752, 20739), (9858, 20516), (10258, 19716), (11819, 17112), (13144, 15387), (13826, 14628)]