200728843

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10477}}^1$

素因数の和:10531

約数の個数: 24

約数和(自身を含む): 258010272

約数和(自身を除く): 57281429

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 10477, 19159, 73339, 178109, 240971, 513373, 1246763, 1686797, 4096507, 8727341, 11807579, 28675549, 200728843]

約数ペア:

[(1, 200728843), (7, 28675549), (17, 11807579), (23, 8727341), (49, 4096507), (119, 1686797), (161, 1246763), (391, 513373), (833, 240971), (1127, 178109), (2737, 73339), (10477, 19159)]