211906968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 463775592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 83, 84, 91, 98, 104, 147, 156, 166, 167, 168, 182, 196, 249, 273, 294, 312, 332, 334, 364, 392, 498, 501, 546, 581, 588, 637, 664, 668, 728, 996, 1002, 1079, 1092, 1162, 1169, 1176, 1274, 1336, 1743, 1911, 1992, 2004, 2158, 2171, 2184, 2324, 2338, 2548, 3237, 3486, 3507, 3822, 4008, 4067, 4316, 4342, 4648, 4676, 5096, 6474, 6513, 6972, 7014, 7553, 7644, 8134, 8183, 8632, 8684, 9352, 12201, 12948, 13026, 13861, 13944, 14028, 15106, 15197, 15288, 16268, 16366, 17368, 22659, 24402, 24549, 25896, 26052, 27722, 28056, 30212, 30394, 32536, 32732, 41583, 45318, 45591, 48804, 49098, 52104, 52871, 55444, 60424, 60788, 65464, 83166, 90636, 91182, 97027, 97608, 98196, 105742, 106379, 110888, 121576, 158613, 166332, 180193, 181272, 182364, 194054, 196392, 211484, 212758, 291081, 317226, 319137, 332664, 360386, 364728, 388108, 422968, 425516, 540579, 582162, 634452, 638274, 679189, 720772, 776216, 851032, 1081158, 1164324, 1261351, 1268904, 1276548, 1358378, 1441544, 2037567, 2162316, 2328648, 2522702, 2553096, 2716756, 3784053, 4075134, 4324632, 5045404, 5433512, 7568106, 8150268, 8829457, 10090808, 15136212, 16300536, 17658914, 26488371, 30272424, 35317828, 52976742, 70635656, 105953484, 211906968]

約数ペア:

[(1, 211906968), (2, 105953484), (3, 70635656), (4, 52976742), (6, 35317828), (7, 30272424), (8, 26488371), (12, 17658914), (13, 16300536), (14, 15136212), (21, 10090808), (24, 8829457), (26, 8150268), (28, 7568106), (39, 5433512), (42, 5045404), (49, 4324632), (52, 4075134), (56, 3784053), (78, 2716756), (83, 2553096), (84, 2522702), (91, 2328648), (98, 2162316), (104, 2037567), (147, 1441544), (156, 1358378), (166, 1276548), (167, 1268904), (168, 1261351), (182, 1164324), (196, 1081158), (249, 851032), (273, 776216), (294, 720772), (312, 679189), (332, 638274), (334, 634452), (364, 582162), (392, 540579), (498, 425516), (501, 422968), (546, 388108), (581, 364728), (588, 360386), (637, 332664), (664, 319137), (668, 317226), (728, 291081), (996, 212758), (1002, 211484), (1079, 196392), (1092, 194054), (1162, 182364), (1169, 181272), (1176, 180193), (1274, 166332), (1336, 158613), (1743, 121576), (1911, 110888), (1992, 106379), (2004, 105742), (2158, 98196), (2171, 97608), (2184, 97027), (2324, 91182), (2338, 90636), (2548, 83166), (3237, 65464), (3486, 60788), (3507, 60424), (3822, 55444), (4008, 52871), (4067, 52104), (4316, 49098), (4342, 48804), (4648, 45591), (4676, 45318), (5096, 41583), (6474, 32732), (6513, 32536), (6972, 30394), (7014, 30212), (7553, 28056), (7644, 27722), (8134, 26052), (8183, 25896), (8632, 24549), (8684, 24402), (9352, 22659), (12201, 17368), (12948, 16366), (13026, 16268), (13861, 15288), (13944, 15197), (14028, 15106)]