201874167

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39983}}^1$

素因数の和:40020

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 143587593

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 39983, 119949, 359847, 439813, 679711, 1079541, 1319439, 2039133, 3958317, 6117399, 7476821, 11874951, 18352197, 22430463, 67291389, 201874167]

約数ペア:

[(1, 201874167), (3, 67291389), (9, 22430463), (11, 18352197), (17, 11874951), (27, 7476821), (33, 6117399), (51, 3958317), (99, 2039133), (153, 1319439), (187, 1079541), (297, 679711), (459, 439813), (561, 359847), (1683, 119949), (5049, 39983)]