206532354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 537935904

約数和(自身を除く): 331403550

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 43, 49, 51, 62, 86, 93, 98, 102, 119, 129, 147, 186, 217, 238, 258, 294, 301, 357, 434, 527, 602, 651, 714, 731, 833, 903, 961, 1054, 1302, 1333, 1462, 1519, 1581, 1666, 1806, 1922, 2107, 2193, 2499, 2666, 2883, 3038, 3162, 3689, 3999, 4214, 4386, 4557, 4998, 5117, 5766, 6321, 6727, 7378, 7998, 9114, 9331, 10234, 11067, 12642, 13454, 15351, 16337, 18662, 20181, 22134, 22661, 25823, 27993, 30702, 32674, 35819, 40362, 41323, 45322, 47089, 49011, 51646, 55986, 65317, 67983, 71638, 77469, 82646, 94178, 98022, 107457, 114359, 123969, 130634, 135966, 141267, 154938, 158627, 195951, 214914, 228718, 247938, 282534, 289261, 317254, 343077, 391902, 475881, 578522, 686154, 702491, 800513, 867783, 951762, 1110389, 1404982, 1601026, 1735566, 2024827, 2107473, 2220778, 2401539, 3331167, 4049654, 4214946, 4803078, 4917437, 6074481, 6662334, 9834874, 12148962, 14752311, 29504622, 34422059, 68844118, 103266177, 206532354]

約数ペア:

[(1, 206532354), (2, 103266177), (3, 68844118), (6, 34422059), (7, 29504622), (14, 14752311), (17, 12148962), (21, 9834874), (31, 6662334), (34, 6074481), (42, 4917437), (43, 4803078), (49, 4214946), (51, 4049654), (62, 3331167), (86, 2401539), (93, 2220778), (98, 2107473), (102, 2024827), (119, 1735566), (129, 1601026), (147, 1404982), (186, 1110389), (217, 951762), (238, 867783), (258, 800513), (294, 702491), (301, 686154), (357, 578522), (434, 475881), (527, 391902), (602, 343077), (651, 317254), (714, 289261), (731, 282534), (833, 247938), (903, 228718), (961, 214914), (1054, 195951), (1302, 158627), (1333, 154938), (1462, 141267), (1519, 135966), (1581, 130634), (1666, 123969), (1806, 114359), (1922, 107457), (2107, 98022), (2193, 94178), (2499, 82646), (2666, 77469), (2883, 71638), (3038, 67983), (3162, 65317), (3689, 55986), (3999, 51646), (4214, 49011), (4386, 47089), (4557, 45322), (4998, 41323), (5117, 40362), (5766, 35819), (6321, 32674), (6727, 30702), (7378, 27993), (7998, 25823), (9114, 22661), (9331, 22134), (10234, 20181), (11067, 18662), (12642, 16337), (13454, 15351)]