201952737

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20161}}^1$

素因数の和:20230

約数の個数: 32

約数和(自身を含む): 348399360

約数和(自身を除く): 146446623

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 20161, 60483, 141127, 181449, 423381, 544347, 1068533, 1270143, 3205599, 3810429, 7479731, 9616797, 22439193, 28850391, 67317579, 201952737]

約数ペア:

[(1, 201952737), (3, 67317579), (7, 28850391), (9, 22439193), (21, 9616797), (27, 7479731), (53, 3810429), (63, 3205599), (159, 1270143), (189, 1068533), (371, 544347), (477, 423381), (1113, 181449), (1431, 141127), (3339, 60483), (10017, 20161)]