210545244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 699337408

約数和(自身を除く): 488792164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 81, 84, 91, 108, 111, 117, 126, 148, 156, 162, 182, 189, 193, 222, 234, 252, 259, 273, 324, 333, 351, 364, 378, 386, 444, 468, 481, 518, 546, 567, 579, 666, 702, 756, 772, 777, 819, 962, 999, 1036, 1053, 1092, 1134, 1158, 1332, 1351, 1404, 1443, 1554, 1638, 1737, 1924, 1998, 2106, 2268, 2316, 2331, 2457, 2509, 2702, 2886, 2997, 3108, 3276, 3367, 3474, 3996, 4053, 4212, 4329, 4662, 4914, 5018, 5211, 5404, 5772, 5994, 6734, 6948, 6993, 7141, 7371, 7527, 8106, 8658, 9324, 9828, 10036, 10101, 10422, 11988, 12159, 12987, 13468, 13986, 14282, 14742, 15054, 15633, 16212, 17316, 17563, 20202, 20844, 20979, 21423, 22581, 24318, 25974, 27972, 28564, 29484, 30108, 30303, 31266, 35126, 36477, 38961, 40404, 41958, 42846, 45162, 48636, 49987, 51948, 52689, 60606, 62532, 64269, 67743, 70252, 72954, 77922, 83916, 85692, 90324, 90909, 92833, 99974, 105378, 109431, 121212, 128538, 135486, 145908, 149961, 155844, 158067, 181818, 185666, 192807, 199948, 203229, 210756, 218862, 257076, 270972, 272727, 278499, 299922, 316134, 363636, 371332, 385614, 406458, 437724, 449883, 474201, 545454, 556998, 578421, 599844, 632268, 649831, 771228, 812916, 835497, 899766, 948402, 1090908, 1113996, 1156842, 1299662, 1349649, 1422603, 1670994, 1799532, 1896804, 1949493, 2313684, 2506491, 2599324, 2699298, 2845206, 3341988, 3898986, 4048947, 5012982, 5398596, 5690412, 5848479, 7519473, 7797972, 8097894, 10025964, 11696958, 15038946, 16195788, 17545437, 23393916, 30077892, 35090874, 52636311, 70181748, 105272622, 210545244]

約数ペア:

[(1, 210545244), (2, 105272622), (3, 70181748), (4, 52636311), (6, 35090874), (7, 30077892), (9, 23393916), (12, 17545437), (13, 16195788), (14, 15038946), (18, 11696958), (21, 10025964), (26, 8097894), (27, 7797972), (28, 7519473), (36, 5848479), (37, 5690412), (39, 5398596), (42, 5012982), (52, 4048947), (54, 3898986), (63, 3341988), (74, 2845206), (78, 2699298), (81, 2599324), (84, 2506491), (91, 2313684), (108, 1949493), (111, 1896804), (117, 1799532), (126, 1670994), (148, 1422603), (156, 1349649), (162, 1299662), (182, 1156842), (189, 1113996), (193, 1090908), (222, 948402), (234, 899766), (252, 835497), (259, 812916), (273, 771228), (324, 649831), (333, 632268), (351, 599844), (364, 578421), (378, 556998), (386, 545454), (444, 474201), (468, 449883), (481, 437724), (518, 406458), (546, 385614), (567, 371332), (579, 363636), (666, 316134), (702, 299922), (756, 278499), (772, 272727), (777, 270972), (819, 257076), (962, 218862), (999, 210756), (1036, 203229), (1053, 199948), (1092, 192807), (1134, 185666), (1158, 181818), (1332, 158067), (1351, 155844), (1404, 149961), (1443, 145908), (1554, 135486), (1638, 128538), (1737, 121212), (1924, 109431), (1998, 105378), (2106, 99974), (2268, 92833), (2316, 90909), (2331, 90324), (2457, 85692), (2509, 83916), (2702, 77922), (2886, 72954), (2997, 70252), (3108, 67743), (3276, 64269), (3367, 62532), (3474, 60606), (3996, 52689), (4053, 51948), (4212, 49987), (4329, 48636), (4662, 45162), (4914, 42846), (5018, 41958), (5211, 40404), (5404, 38961), (5772, 36477), (5994, 35126), (6734, 31266), (6948, 30303), (6993, 30108), (7141, 29484), (7371, 28564), (7527, 27972), (8106, 25974), (8658, 24318), (9324, 22581), (9828, 21423), (10036, 20979), (10101, 20844), (10422, 20202), (11988, 17563), (12159, 17316), (12987, 16212), (13468, 15633), (13986, 15054), (14282, 14742)]