210913794

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 405498366

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 243, 247, 251, 266, 273, 342, 351, 378, 399, 486, 494, 502, 513, 546, 567, 702, 741, 753, 798, 819, 1026, 1053, 1134, 1197, 1482, 1506, 1539, 1638, 1701, 1729, 1757, 2106, 2223, 2259, 2394, 2457, 3078, 3159, 3263, 3402, 3458, 3514, 3591, 4446, 4518, 4617, 4769, 4914, 5187, 5271, 6318, 6526, 6669, 6777, 7182, 7371, 9234, 9538, 9789, 10374, 10542, 10773, 13338, 13554, 14307, 14742, 15561, 15813, 19578, 20007, 20331, 21546, 22113, 22841, 28614, 29367, 31122, 31626, 32319, 33383, 40014, 40662, 42921, 44226, 45682, 46683, 47439, 58734, 60021, 60993, 61997, 64638, 66766, 68523, 85842, 88101, 93366, 94878, 100149, 120042, 121986, 123994, 128763, 137046, 140049, 142317, 176202, 185991, 200298, 205569, 257526, 264303, 280098, 284634, 300447, 371982, 386289, 411138, 420147, 426951, 433979, 528606, 557973, 600894, 616707, 772578, 792909, 840294, 853902, 867958, 901341, 1115946, 1158867, 1233414, 1301937, 1585818, 1673919, 1802682, 1850121, 2317734, 2603874, 2704023, 3347838, 3700242, 3905811, 5021757, 5408046, 5550363, 7811622, 8112069, 10043514, 11100726, 11717433, 15065271, 16224138, 23434866, 30130542, 35152299, 70304598, 105456897, 210913794]

約数ペア:

[(1, 210913794), (2, 105456897), (3, 70304598), (6, 35152299), (7, 30130542), (9, 23434866), (13, 16224138), (14, 15065271), (18, 11717433), (19, 11100726), (21, 10043514), (26, 8112069), (27, 7811622), (38, 5550363), (39, 5408046), (42, 5021757), (54, 3905811), (57, 3700242), (63, 3347838), (78, 2704023), (81, 2603874), (91, 2317734), (114, 1850121), (117, 1802682), (126, 1673919), (133, 1585818), (162, 1301937), (171, 1233414), (182, 1158867), (189, 1115946), (234, 901341), (243, 867958), (247, 853902), (251, 840294), (266, 792909), (273, 772578), (342, 616707), (351, 600894), (378, 557973), (399, 528606), (486, 433979), (494, 426951), (502, 420147), (513, 411138), (546, 386289), (567, 371982), (702, 300447), (741, 284634), (753, 280098), (798, 264303), (819, 257526), (1026, 205569), (1053, 200298), (1134, 185991), (1197, 176202), (1482, 142317), (1506, 140049), (1539, 137046), (1638, 128763), (1701, 123994), (1729, 121986), (1757, 120042), (2106, 100149), (2223, 94878), (2259, 93366), (2394, 88101), (2457, 85842), (3078, 68523), (3159, 66766), (3263, 64638), (3402, 61997), (3458, 60993), (3514, 60021), (3591, 58734), (4446, 47439), (4518, 46683), (4617, 45682), (4769, 44226), (4914, 42921), (5187, 40662), (5271, 40014), (6318, 33383), (6526, 32319), (6669, 31626), (6777, 31122), (7182, 29367), (7371, 28614), (9234, 22841), (9538, 22113), (9789, 21546), (10374, 20331), (10542, 20007), (10773, 19578), (13338, 15813), (13554, 15561), (14307, 14742)]