206069724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 437437476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 53, 54, 63, 74, 84, 106, 108, 111, 126, 139, 148, 159, 189, 212, 222, 252, 259, 278, 318, 333, 371, 378, 417, 444, 477, 518, 556, 636, 666, 742, 756, 777, 834, 954, 973, 999, 1036, 1113, 1251, 1332, 1431, 1484, 1554, 1668, 1908, 1946, 1961, 1998, 2226, 2331, 2502, 2862, 2919, 3108, 3339, 3753, 3892, 3922, 3996, 4452, 4662, 5004, 5143, 5724, 5838, 5883, 6678, 6993, 7367, 7506, 7844, 8757, 9324, 10017, 10286, 11676, 11766, 13356, 13727, 13986, 14734, 15012, 15429, 17514, 17649, 20034, 20572, 22101, 23532, 26271, 27454, 27972, 29468, 30858, 35028, 35298, 36001, 40068, 41181, 44202, 46287, 51569, 52542, 52947, 54908, 61716, 66303, 70596, 72002, 82362, 88404, 92574, 103138, 105084, 105894, 108003, 123543, 132606, 138861, 144004, 154707, 164724, 185148, 198909, 206276, 211788, 216006, 247086, 265212, 272579, 277722, 309414, 324009, 370629, 397818, 432012, 464121, 494172, 545158, 555444, 618828, 648018, 741258, 795636, 817737, 928242, 972027, 1090316, 1296036, 1392363, 1482516, 1635474, 1856484, 1908053, 1944054, 2453211, 2784726, 3270948, 3816106, 3888108, 4906422, 5569452, 5724159, 7359633, 7632212, 9812844, 11448318, 14719266, 17172477, 22896636, 29438532, 34344954, 51517431, 68689908, 103034862, 206069724]

約数ペア:

[(1, 206069724), (2, 103034862), (3, 68689908), (4, 51517431), (6, 34344954), (7, 29438532), (9, 22896636), (12, 17172477), (14, 14719266), (18, 11448318), (21, 9812844), (27, 7632212), (28, 7359633), (36, 5724159), (37, 5569452), (42, 4906422), (53, 3888108), (54, 3816106), (63, 3270948), (74, 2784726), (84, 2453211), (106, 1944054), (108, 1908053), (111, 1856484), (126, 1635474), (139, 1482516), (148, 1392363), (159, 1296036), (189, 1090316), (212, 972027), (222, 928242), (252, 817737), (259, 795636), (278, 741258), (318, 648018), (333, 618828), (371, 555444), (378, 545158), (417, 494172), (444, 464121), (477, 432012), (518, 397818), (556, 370629), (636, 324009), (666, 309414), (742, 277722), (756, 272579), (777, 265212), (834, 247086), (954, 216006), (973, 211788), (999, 206276), (1036, 198909), (1113, 185148), (1251, 164724), (1332, 154707), (1431, 144004), (1484, 138861), (1554, 132606), (1668, 123543), (1908, 108003), (1946, 105894), (1961, 105084), (1998, 103138), (2226, 92574), (2331, 88404), (2502, 82362), (2862, 72002), (2919, 70596), (3108, 66303), (3339, 61716), (3753, 54908), (3892, 52947), (3922, 52542), (3996, 51569), (4452, 46287), (4662, 44202), (5004, 41181), (5143, 40068), (5724, 36001), (5838, 35298), (5883, 35028), (6678, 30858), (6993, 29468), (7367, 27972), (7506, 27454), (7844, 26271), (8757, 23532), (9324, 22101), (10017, 20572), (10286, 20034), (11676, 17649), (11766, 17514), (13356, 15429), (13727, 15012), (13986, 14734)]