201232377

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{240421}}^1$

素因数の和:240461

約数の個数: 16

約数和(自身を含む): 307740160

約数和(自身を除く): 106507783

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 240421, 721263, 2163789, 6491367, 7453051, 22359153, 67077459, 201232377]

約数ペア:

[(1, 201232377), (3, 67077459), (9, 22359153), (27, 7453051), (31, 6491367), (93, 2163789), (279, 721263), (837, 240421)]