214551472

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 424213920

約数和(自身を除く): 209662448

約数列:

[1, 2, 4, 8, 16, 101, 103, 202, 206, 404, 412, 808, 824, 1289, 1616, 1648, 2578, 5156, 10312, 10403, 20624, 20806, 41612, 83224, 130189, 132767, 166448, 260378, 265534, 520756, 531068, 1041512, 1062136, 2083024, 2124272, 13409467, 26818934, 53637868, 107275736, 214551472]

約数ペア:

[(1, 214551472), (2, 107275736), (4, 53637868), (8, 26818934), (16, 13409467), (101, 2124272), (103, 2083024), (202, 1062136), (206, 1041512), (404, 531068), (412, 520756), (808, 265534), (824, 260378), (1289, 166448), (1616, 132767), (1648, 130189), (2578, 83224), (5156, 41612), (10312, 20806), (10403, 20624)]