188659489

素因数分解:

${\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 207888120

約数和(自身を除く): 19228631

約数列:

[1, 17, 53, 109, 113, 289, 901, 1853, 1921, 5777, 5989, 12317, 15317, 31501, 32657, 98209, 101813, 209389, 652801, 1669553, 1730821, 3559613, 11097617, 188659489]

約数ペア:

[(1, 188659489), (17, 11097617), (53, 3559613), (109, 1730821), (113, 1669553), (289, 652801), (901, 209389), (1853, 101813), (1921, 98209), (5777, 32657), (5989, 31501), (12317, 15317)]