205121910224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{525221}}^1$

素因数の和:525564

約数の個数: 80

約数和(自身を含む): 497053293696

約数和(自身を除く): 291931383472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 317, 616, 634, 1232, 1268, 2219, 2536, 3487, 4438, 5072, 6974, 8876, 13948, 17752, 24409, 27896, 35504, 48818, 55792, 97636, 195272, 390544, 525221, 1050442, 2100884, 3676547, 4201768, 5777431, 7353094, 8403536, 11554862, 14706188, 23109724, 29412376, 40442017, 46219448, 58824752, 80884034, 92438896, 161768068, 166495057, 323536136, 332990114, 647072272, 665980228, 1165465399, 1331960456, 1831445627, 2330930798, 2663920912, 3662891254, 4661861596, 7325782508, 9323723192, 12820119389, 14651565016, 18647446384, 25640238778, 29303130032, 51280477556, 102560955112, 205121910224]

約数ペア:

[(1, 205121910224), (2, 102560955112), (4, 51280477556), (7, 29303130032), (8, 25640238778), (11, 18647446384), (14, 14651565016), (16, 12820119389), (22, 9323723192), (28, 7325782508), (44, 4661861596), (56, 3662891254), (77, 2663920912), (88, 2330930798), (112, 1831445627), (154, 1331960456), (176, 1165465399), (308, 665980228), (317, 647072272), (616, 332990114), (634, 323536136), (1232, 166495057), (1268, 161768068), (2219, 92438896), (2536, 80884034), (3487, 58824752), (4438, 46219448), (5072, 40442017), (6974, 29412376), (8876, 23109724), (13948, 14706188), (17752, 11554862), (24409, 8403536), (27896, 7353094), (35504, 5777431), (48818, 4201768), (55792, 3676547), (97636, 2100884), (195272, 1050442), (390544, 525221)]