201302631

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 306374400

約数和(自身を除く): 105071769

約数列:

[1, 3, 9, 27, 59, 107, 177, 321, 531, 963, 1181, 1593, 2889, 3543, 6313, 10629, 18939, 31887, 56817, 69679, 126367, 170451, 209037, 379101, 627111, 1137303, 1881333, 3411909, 7455653, 22366959, 67100877, 201302631]

約数ペア:

[(1, 201302631), (3, 67100877), (9, 22366959), (27, 7455653), (59, 3411909), (107, 1881333), (177, 1137303), (321, 627111), (531, 379101), (963, 209037), (1181, 170451), (1593, 126367), (2889, 69679), (3543, 56817), (6313, 31887), (10629, 18939)]