199149153

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{22003}}^1$

素因数の和:22444

約数の個数: 16

約数和(自身を含む): 304183296

約数和(自身を除く): 105034143

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 22003, 66009, 154021, 462063, 9483293, 28449879, 66383051, 199149153]

約数ペア:

[(1, 199149153), (3, 66383051), (7, 28449879), (21, 9483293), (431, 462063), (1293, 154021), (3017, 66009), (9051, 22003)]