201208089705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{273752503}}^1$

素因数の和:273752525

約数の個数: 24

約数和(自身を含む): 374493425472

約数和(自身を除く): 173285335767

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 273752503, 821257509, 1368762515, 1916267521, 4106287545, 5748802563, 9581337605, 13413872647, 28744012815, 40241617941, 67069363235, 201208089705]

約数ペア:

[(1, 201208089705), (3, 67069363235), (5, 40241617941), (7, 28744012815), (15, 13413872647), (21, 9581337605), (35, 5748802563), (49, 4106287545), (105, 1916267521), (147, 1368762515), (245, 821257509), (735, 273752503)]