208564272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{206909}}^1$

素因数の和:206930

約数の個数: 60

約数和(自身を含む): 667077840

約数和(自身を除く): 458513568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 206909, 413818, 620727, 827636, 1241454, 1448363, 1655272, 1862181, 2482908, 2896726, 3310544, 3724362, 4345089, 4965816, 5793452, 7448724, 8690178, 9931632, 11586904, 13035267, 14897448, 17380356, 23173808, 26070534, 29794896, 34760712, 52141068, 69521424, 104282136, 208564272]

約数ペア:

[(1, 208564272), (2, 104282136), (3, 69521424), (4, 52141068), (6, 34760712), (7, 29794896), (8, 26070534), (9, 23173808), (12, 17380356), (14, 14897448), (16, 13035267), (18, 11586904), (21, 9931632), (24, 8690178), (28, 7448724), (36, 5793452), (42, 4965816), (48, 4345089), (56, 3724362), (63, 3310544), (72, 2896726), (84, 2482908), (112, 1862181), (126, 1655272), (144, 1448363), (168, 1241454), (252, 827636), (336, 620727), (504, 413818), (1008, 206909)]