210735954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 587059200

約数和(自身を除く): 376323246

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 99, 114, 117, 139, 143, 171, 186, 198, 209, 234, 247, 278, 279, 286, 341, 342, 403, 417, 418, 429, 494, 558, 589, 627, 682, 741, 806, 834, 858, 1023, 1178, 1209, 1251, 1254, 1287, 1482, 1529, 1767, 1807, 1881, 2046, 2223, 2418, 2502, 2574, 2641, 2717, 3058, 3069, 3534, 3614, 3627, 3762, 4309, 4433, 4446, 4587, 5282, 5301, 5421, 5434, 6138, 6479, 7254, 7657, 7923, 8151, 8618, 8866, 9174, 10602, 10842, 12927, 12958, 13299, 13761, 15314, 15846, 16263, 16302, 19437, 19877, 22971, 23769, 24453, 25854, 26598, 27522, 29051, 32526, 34333, 38781, 38874, 39754, 39897, 45942, 47399, 47538, 48906, 56017, 58102, 58311, 59631, 68666, 68913, 77562, 79794, 81871, 84227, 87153, 94798, 102999, 112034, 116622, 119262, 137826, 142197, 163742, 168051, 168454, 174306, 178893, 205998, 245613, 252681, 261459, 284394, 308997, 336102, 357786, 377663, 426591, 491226, 504153, 505362, 522918, 616187, 617994, 736839, 755326, 758043, 853182, 900581, 1008306, 1064323, 1132989, 1232374, 1473678, 1516086, 1801162, 1848561, 2128646, 2265978, 2701743, 3192969, 3398967, 3697122, 5403486, 5545683, 6385938, 6797934, 8105229, 9578907, 11091366, 11707553, 16210458, 19157814, 23415106, 35122659, 70245318, 105367977, 210735954]

約数ペア:

[(1, 210735954), (2, 105367977), (3, 70245318), (6, 35122659), (9, 23415106), (11, 19157814), (13, 16210458), (18, 11707553), (19, 11091366), (22, 9578907), (26, 8105229), (31, 6797934), (33, 6385938), (38, 5545683), (39, 5403486), (57, 3697122), (62, 3398967), (66, 3192969), (78, 2701743), (93, 2265978), (99, 2128646), (114, 1848561), (117, 1801162), (139, 1516086), (143, 1473678), (171, 1232374), (186, 1132989), (198, 1064323), (209, 1008306), (234, 900581), (247, 853182), (278, 758043), (279, 755326), (286, 736839), (341, 617994), (342, 616187), (403, 522918), (417, 505362), (418, 504153), (429, 491226), (494, 426591), (558, 377663), (589, 357786), (627, 336102), (682, 308997), (741, 284394), (806, 261459), (834, 252681), (858, 245613), (1023, 205998), (1178, 178893), (1209, 174306), (1251, 168454), (1254, 168051), (1287, 163742), (1482, 142197), (1529, 137826), (1767, 119262), (1807, 116622), (1881, 112034), (2046, 102999), (2223, 94798), (2418, 87153), (2502, 84227), (2574, 81871), (2641, 79794), (2717, 77562), (3058, 68913), (3069, 68666), (3534, 59631), (3614, 58311), (3627, 58102), (3762, 56017), (4309, 48906), (4433, 47538), (4446, 47399), (4587, 45942), (5282, 39897), (5301, 39754), (5421, 38874), (5434, 38781), (6138, 34333), (6479, 32526), (7254, 29051), (7657, 27522), (7923, 26598), (8151, 25854), (8618, 24453), (8866, 23769), (9174, 22971), (10602, 19877), (10842, 19437), (12927, 16302), (12958, 16263), (13299, 15846), (13761, 15314)]