210206178

素因数分解:

$2^1\times 3^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 599289600

約数和(自身を除く): 389083422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 97, 98, 117, 126, 147, 162, 182, 189, 194, 234, 243, 273, 291, 294, 343, 351, 378, 441, 486, 546, 567, 582, 637, 679, 686, 702, 819, 873, 882, 1029, 1053, 1134, 1261, 1274, 1323, 1358, 1638, 1701, 1746, 1911, 2037, 2058, 2106, 2457, 2522, 2619, 2646, 3087, 3159, 3402, 3783, 3822, 3969, 4074, 4459, 4753, 4914, 5238, 5733, 6111, 6174, 6318, 7371, 7566, 7857, 7938, 8827, 8918, 9261, 9506, 11349, 11466, 11907, 12222, 13377, 14259, 14742, 15714, 17199, 17654, 18333, 18522, 22113, 22698, 23571, 23814, 26481, 26754, 27783, 28518, 33271, 34047, 34398, 36666, 40131, 42777, 44226, 47142, 51597, 52962, 54999, 55566, 61789, 66542, 68094, 79443, 80262, 83349, 85554, 99813, 102141, 103194, 109998, 120393, 123578, 128331, 154791, 158886, 164997, 166698, 185367, 199626, 204282, 238329, 240786, 256662, 299439, 306423, 309582, 329994, 361179, 370734, 384993, 432523, 476658, 556101, 598878, 612846, 714987, 722358, 769986, 865046, 898317, 1083537, 1112202, 1154979, 1297569, 1429974, 1668303, 1796634, 2144961, 2167074, 2309958, 2595138, 2694951, 3336606, 3892707, 4289922, 5004909, 5389902, 7785414, 8084853, 10009818, 11678121, 15014727, 16169706, 23356242, 30029454, 35034363, 70068726, 105103089, 210206178]

約数ペア:

[(1, 210206178), (2, 105103089), (3, 70068726), (6, 35034363), (7, 30029454), (9, 23356242), (13, 16169706), (14, 15014727), (18, 11678121), (21, 10009818), (26, 8084853), (27, 7785414), (39, 5389902), (42, 5004909), (49, 4289922), (54, 3892707), (63, 3336606), (78, 2694951), (81, 2595138), (91, 2309958), (97, 2167074), (98, 2144961), (117, 1796634), (126, 1668303), (147, 1429974), (162, 1297569), (182, 1154979), (189, 1112202), (194, 1083537), (234, 898317), (243, 865046), (273, 769986), (291, 722358), (294, 714987), (343, 612846), (351, 598878), (378, 556101), (441, 476658), (486, 432523), (546, 384993), (567, 370734), (582, 361179), (637, 329994), (679, 309582), (686, 306423), (702, 299439), (819, 256662), (873, 240786), (882, 238329), (1029, 204282), (1053, 199626), (1134, 185367), (1261, 166698), (1274, 164997), (1323, 158886), (1358, 154791), (1638, 128331), (1701, 123578), (1746, 120393), (1911, 109998), (2037, 103194), (2058, 102141), (2106, 99813), (2457, 85554), (2522, 83349), (2619, 80262), (2646, 79443), (3087, 68094), (3159, 66542), (3402, 61789), (3783, 55566), (3822, 54999), (3969, 52962), (4074, 51597), (4459, 47142), (4753, 44226), (4914, 42777), (5238, 40131), (5733, 36666), (6111, 34398), (6174, 34047), (6318, 33271), (7371, 28518), (7566, 27783), (7857, 26754), (7938, 26481), (8827, 23814), (8918, 23571), (9261, 22698), (9506, 22113), (11349, 18522), (11466, 18333), (11907, 17654), (12222, 17199), (13377, 15714), (14259, 14742)]