201704538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 504299520

約数和(自身を除く): 302594982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 53, 62, 74, 79, 93, 106, 111, 158, 159, 186, 217, 222, 237, 259, 318, 371, 434, 474, 518, 553, 651, 742, 777, 1106, 1113, 1147, 1302, 1554, 1643, 1659, 1961, 2226, 2294, 2449, 2923, 3286, 3318, 3441, 3922, 4187, 4898, 4929, 5846, 5883, 6882, 7347, 8029, 8374, 8769, 9858, 11501, 11766, 12561, 13727, 14694, 16058, 17143, 17538, 20461, 23002, 24087, 25122, 27454, 29309, 34286, 34503, 40922, 41181, 48174, 51429, 58618, 60791, 61383, 69006, 82362, 87927, 90613, 102858, 121582, 122766, 129797, 154919, 175854, 181226, 182373, 259594, 271839, 309838, 364746, 389391, 425537, 464757, 543678, 634291, 778782, 851074, 908579, 929514, 1084433, 1268582, 1276611, 1817158, 1902873, 2168866, 2553222, 2725737, 3253299, 3805746, 4802489, 5451474, 6506598, 9604978, 14407467, 28814934, 33617423, 67234846, 100852269, 201704538]

約数ペア:

[(1, 201704538), (2, 100852269), (3, 67234846), (6, 33617423), (7, 28814934), (14, 14407467), (21, 9604978), (31, 6506598), (37, 5451474), (42, 4802489), (53, 3805746), (62, 3253299), (74, 2725737), (79, 2553222), (93, 2168866), (106, 1902873), (111, 1817158), (158, 1276611), (159, 1268582), (186, 1084433), (217, 929514), (222, 908579), (237, 851074), (259, 778782), (318, 634291), (371, 543678), (434, 464757), (474, 425537), (518, 389391), (553, 364746), (651, 309838), (742, 271839), (777, 259594), (1106, 182373), (1113, 181226), (1147, 175854), (1302, 154919), (1554, 129797), (1643, 122766), (1659, 121582), (1961, 102858), (2226, 90613), (2294, 87927), (2449, 82362), (2923, 69006), (3286, 61383), (3318, 60791), (3441, 58618), (3922, 51429), (4187, 48174), (4898, 41181), (4929, 40922), (5846, 34503), (5883, 34286), (6882, 29309), (7347, 27454), (8029, 25122), (8374, 24087), (8769, 23002), (9858, 20461), (11501, 17538), (11766, 17143), (12561, 16058), (13727, 14694)]