201940.0000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 14492856

約数和(自身を除く): 6054634

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1123, 2246, 3757, 7514, 14599, 19091, 29198, 38182, 248183, 324547, 496366, 649094, 4219111, 8438222]

約数ペア:

[(1, 8438222), (2, 4219111), (13, 649094), (17, 496366), (26, 324547), (34, 248183), (221, 38182), (289, 29198), (442, 19091), (578, 14599), (1123, 7514), (2246, 3757)]