211588702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1\times {\mathrm{18253}}^1$

素因数の和:25986

約数の個数: 48

約数和(自身を含む): 412590050880

約数和(自身を除く): 201001347892

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 7687, 15374, 18253, 30748, 36506, 73012, 99931, 199862, 222923, 237289, 399724, 445846, 474578, 529337, 891692, 949156, 1058674, 2117348, 2897999, 5795998, 6881381, 11591996, 13762762, 27525524, 140310811, 280621622, 561243244, 1824040543, 3648081086, 4069013519, 7296162172, 8138027038, 16276054076, 52897175747, 105794351494, 211588702988]

約数ペア:

[(1, 211588702988), (2, 105794351494), (4, 52897175747), (13, 16276054076), (26, 8138027038), (29, 7296162172), (52, 4069013519), (58, 3648081086), (116, 1824040543), (377, 561243244), (754, 280621622), (1508, 140310811), (7687, 27525524), (15374, 13762762), (18253, 11591996), (30748, 6881381), (36506, 5795998), (73012, 2897999), (99931, 2117348), (199862, 1058674), (222923, 949156), (237289, 891692), (399724, 529337), (445846, 474578)]