208714506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 619315200

約数和(自身を除く): 410600694

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 31, 33, 38, 39, 42, 57, 59, 62, 66, 77, 78, 91, 93, 114, 118, 133, 143, 154, 177, 182, 186, 209, 217, 231, 247, 266, 273, 286, 341, 354, 399, 403, 413, 418, 429, 434, 462, 494, 546, 589, 627, 649, 651, 682, 741, 767, 798, 806, 826, 858, 1001, 1023, 1121, 1178, 1209, 1239, 1254, 1298, 1302, 1463, 1482, 1534, 1729, 1767, 1829, 1947, 2002, 2046, 2242, 2301, 2387, 2418, 2478, 2717, 2821, 2926, 3003, 3363, 3458, 3534, 3658, 3894, 4123, 4389, 4433, 4543, 4602, 4774, 5187, 5369, 5434, 5487, 5642, 6006, 6479, 6726, 7161, 7657, 7847, 8151, 8246, 8437, 8463, 8778, 8866, 9086, 10374, 10738, 10974, 12331, 12369, 12803, 12958, 13299, 13629, 14322, 14573, 15314, 15694, 16107, 16302, 16874, 16926, 19019, 19437, 20119, 22971, 23541, 23777, 24662, 24738, 25311, 25606, 26598, 27258, 29146, 31031, 32214, 34751, 36993, 38038, 38409, 38874, 40238, 43719, 45353, 45942, 47082, 47554, 50622, 53599, 57057, 59059, 60357, 62062, 69502, 71331, 73986, 76818, 84227, 86317, 87438, 90706, 93093, 102011, 104253, 107198, 114114, 118118, 120714, 136059, 140833, 142662, 160303, 160797, 166439, 168454, 172634, 177177, 186186, 204022, 208506, 243257, 252681, 258951, 261547, 272118, 281666, 306033, 320606, 321594, 332878, 354354, 382261, 422499, 451763, 480909, 486514, 499317, 505362, 517902, 523094, 589589, 612066, 729771, 764522, 784641, 844998, 903526, 961818, 998634, 1122121, 1146783, 1179178, 1355289, 1459542, 1569282, 1768767, 1830829, 2244242, 2293566, 2675827, 2710578, 3162341, 3366363, 3537534, 3661658, 4969393, 5351654, 5492487, 6324682, 6732726, 8027481, 9487023, 9938786, 10984974, 14908179, 16054962, 18974046, 29816358, 34785751, 69571502, 104357253, 208714506]

約数ペア:

[(1, 208714506), (2, 104357253), (3, 69571502), (6, 34785751), (7, 29816358), (11, 18974046), (13, 16054962), (14, 14908179), (19, 10984974), (21, 9938786), (22, 9487023), (26, 8027481), (31, 6732726), (33, 6324682), (38, 5492487), (39, 5351654), (42, 4969393), (57, 3661658), (59, 3537534), (62, 3366363), (66, 3162341), (77, 2710578), (78, 2675827), (91, 2293566), (93, 2244242), (114, 1830829), (118, 1768767), (133, 1569282), (143, 1459542), (154, 1355289), (177, 1179178), (182, 1146783), (186, 1122121), (209, 998634), (217, 961818), (231, 903526), (247, 844998), (266, 784641), (273, 764522), (286, 729771), (341, 612066), (354, 589589), (399, 523094), (403, 517902), (413, 505362), (418, 499317), (429, 486514), (434, 480909), (462, 451763), (494, 422499), (546, 382261), (589, 354354), (627, 332878), (649, 321594), (651, 320606), (682, 306033), (741, 281666), (767, 272118), (798, 261547), (806, 258951), (826, 252681), (858, 243257), (1001, 208506), (1023, 204022), (1121, 186186), (1178, 177177), (1209, 172634), (1239, 168454), (1254, 166439), (1298, 160797), (1302, 160303), (1463, 142662), (1482, 140833), (1534, 136059), (1729, 120714), (1767, 118118), (1829, 114114), (1947, 107198), (2002, 104253), (2046, 102011), (2242, 93093), (2301, 90706), (2387, 87438), (2418, 86317), (2478, 84227), (2717, 76818), (2821, 73986), (2926, 71331), (3003, 69502), (3363, 62062), (3458, 60357), (3534, 59059), (3658, 57057), (3894, 53599), (4123, 50622), (4389, 47554), (4433, 47082), (4543, 45942), (4602, 45353), (4774, 43719), (5187, 40238), (5369, 38874), (5434, 38409), (5487, 38038), (5642, 36993), (6006, 34751), (6479, 32214), (6726, 31031), (7161, 29146), (7657, 27258), (7847, 26598), (8151, 25606), (8246, 25311), (8437, 24738), (8463, 24662), (8778, 23777), (8866, 23541), (9086, 22971), (10374, 20119), (10738, 19437), (10974, 19019), (12331, 16926), (12369, 16874), (12803, 16302), (12958, 16107), (13299, 15694), (13629, 15314), (14322, 14573)]