217660272

素因数分解:

$2^4\times 3^1\times {\mathrm{4534589}}^1$

素因数の和:4534600

約数の個数: 20

約数和(自身を含む): 562289160

約数和(自身を除く): 344628888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4534589, 9069178, 13603767, 18138356, 27207534, 36276712, 54415068, 72553424, 108830136, 217660272]

約数ペア:

[(1, 217660272), (2, 108830136), (3, 72553424), (4, 54415068), (6, 36276712), (8, 27207534), (12, 18138356), (16, 13603767), (24, 9069178), (48, 4534589)]