201996009

素因数分解:

$3^2\times {\mathrm{379}}^1\times {\mathrm{59219}}^1$

素因数の和:59604

約数の個数: 12

約数和(自身を含む): 292546800

約数和(自身を除く): 90550791

約数列:

[1, 3, 9, 379, 1137, 3411, 59219, 177657, 532971, 22444001, 67332003, 201996009]

約数ペア:

[(1, 201996009), (3, 67332003), (9, 22444001), (379, 532971), (1137, 177657), (3411, 59219)]