207174592

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 421355520

約数和(自身を除く): 214180928

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 254, 284, 359, 508, 568, 718, 1016, 1136, 1436, 2032, 2272, 2872, 4064, 4544, 5744, 8128, 9017, 11488, 18034, 22976, 25489, 36068, 45593, 50978, 72136, 91186, 101956, 144272, 182372, 203912, 288544, 364744, 407824, 577088, 729488, 815648, 1458976, 1631296, 2917952, 3237103, 6474206, 12948412, 25896824, 51793648, 103587296, 207174592]

約数ペア:

[(1, 207174592), (2, 103587296), (4, 51793648), (8, 25896824), (16, 12948412), (32, 6474206), (64, 3237103), (71, 2917952), (127, 1631296), (142, 1458976), (254, 815648), (284, 729488), (359, 577088), (508, 407824), (568, 364744), (718, 288544), (1016, 203912), (1136, 182372), (1436, 144272), (2032, 101956), (2272, 91186), (2872, 72136), (4064, 50978), (4544, 45593), (5744, 36068), (8128, 25489), (9017, 22976), (11488, 18034)]