213071408368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2004661}}^1$

素因数の和:2004762

約数の個数: 80

約数和(自身を含む): 515053798336

約数和(自身を除く): 301982389968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4088, 6643, 7592, 8176, 13286, 15184, 26572, 53144, 106288, 2004661, 4009322, 8018644, 14032627, 16037288, 26060593, 28065254, 32074576, 52121186, 56130508, 104242372, 112261016, 146340253, 182424151, 208484744, 224522032, 292680506, 364848302, 416969488, 585361012, 729696604, 1024381771, 1170722024, 1459393208, 1902423289, 2048763542, 2341444048, 2918786416, 3804846578, 4097527084, 7609693156, 8195054168, 13316963023, 15219386312, 16390108336, 26633926046, 30438772624, 53267852092, 106535704184, 213071408368]

約数ペア:

[(1, 213071408368), (2, 106535704184), (4, 53267852092), (7, 30438772624), (8, 26633926046), (13, 16390108336), (14, 15219386312), (16, 13316963023), (26, 8195054168), (28, 7609693156), (52, 4097527084), (56, 3804846578), (73, 2918786416), (91, 2341444048), (104, 2048763542), (112, 1902423289), (146, 1459393208), (182, 1170722024), (208, 1024381771), (292, 729696604), (364, 585361012), (511, 416969488), (584, 364848302), (728, 292680506), (949, 224522032), (1022, 208484744), (1168, 182424151), (1456, 146340253), (1898, 112261016), (2044, 104242372), (3796, 56130508), (4088, 52121186), (6643, 32074576), (7592, 28065254), (8176, 26060593), (13286, 16037288), (15184, 14032627), (26572, 8018644), (53144, 4009322), (106288, 2004661)]