202195959

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{20101}}^1$

素因数の和:20590

約数の個数: 16

約数和(自身を含む): 308766720

約数和(自身を除く): 106570761

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 20101, 60303, 140707, 422121, 9628379, 28885137, 67398653, 202195959]

約数ペア:

[(1, 202195959), (3, 67398653), (7, 28885137), (21, 9628379), (479, 422121), (1437, 140707), (3353, 60303), (10059, 20101)]