201462957

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108139}}^1$

素因数の和:108174

約数の個数: 20

約数和(自身を含む): 314038560

約数和(自身を除く): 112575603

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108139, 324417, 973251, 2487197, 2919753, 7461591, 8759259, 22384773, 67154319, 201462957]

約数ペア:

[(1, 201462957), (3, 67154319), (9, 22384773), (23, 8759259), (27, 7461591), (69, 2919753), (81, 2487197), (207, 973251), (621, 324417), (1863, 108139)]