209555424

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 168

約数和(自身を含む): 667105992

約数和(自身を除く): 457550568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 691, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1382, 1404, 1458, 1872, 1944, 2073, 2106, 2592, 2764, 2808, 2916, 3159, 3744, 3888, 4146, 4212, 5528, 5616, 5832, 6219, 6318, 7776, 8292, 8424, 8983, 9477, 11056, 11232, 11664, 12438, 12636, 16584, 16848, 17966, 18657, 18954, 22112, 23328, 24876, 25272, 26949, 33168, 33696, 35932, 37314, 37908, 49752, 50544, 53898, 55971, 66336, 71864, 74628, 75816, 80847, 99504, 101088, 107796, 111942, 143728, 149256, 151632, 161694, 167913, 199008, 215592, 223884, 242541, 287456, 298512, 303264, 323388, 335826, 431184, 447768, 485082, 503739, 597024, 646776, 671652, 727623, 862368, 895536, 970164, 1007478, 1293552, 1343304, 1455246, 1791072, 1940328, 2014956, 2182869, 2587104, 2686608, 2910492, 3880656, 4029912, 4365738, 5373216, 5820984, 6548607, 7761312, 8059824, 8731476, 11641968, 13097214, 16119648, 17462952, 23283936, 26194428, 34925904, 52388856, 69851808, 104777712, 209555424]

約数ペア:

[(1, 209555424), (2, 104777712), (3, 69851808), (4, 52388856), (6, 34925904), (8, 26194428), (9, 23283936), (12, 17462952), (13, 16119648), (16, 13097214), (18, 11641968), (24, 8731476), (26, 8059824), (27, 7761312), (32, 6548607), (36, 5820984), (39, 5373216), (48, 4365738), (52, 4029912), (54, 3880656), (72, 2910492), (78, 2686608), (81, 2587104), (96, 2182869), (104, 2014956), (108, 1940328), (117, 1791072), (144, 1455246), (156, 1343304), (162, 1293552), (208, 1007478), (216, 970164), (234, 895536), (243, 862368), (288, 727623), (312, 671652), (324, 646776), (351, 597024), (416, 503739), (432, 485082), (468, 447768), (486, 431184), (624, 335826), (648, 323388), (691, 303264), (702, 298512), (729, 287456), (864, 242541), (936, 223884), (972, 215592), (1053, 199008), (1248, 167913), (1296, 161694), (1382, 151632), (1404, 149256), (1458, 143728), (1872, 111942), (1944, 107796), (2073, 101088), (2106, 99504), (2592, 80847), (2764, 75816), (2808, 74628), (2916, 71864), (3159, 66336), (3744, 55971), (3888, 53898), (4146, 50544), (4212, 49752), (5528, 37908), (5616, 37314), (5832, 35932), (6219, 33696), (6318, 33168), (7776, 26949), (8292, 25272), (8424, 24876), (8983, 23328), (9477, 22112), (11056, 18954), (11232, 18657), (11664, 17966), (12438, 16848), (12636, 16584)]