200913153

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{30763}}^1$

素因数の和:31084

約数の個数: 16

約数和(自身を含む): 307147776

約数和(自身を除く): 106234623

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 30763, 92289, 215341, 646023, 9567293, 28701879, 66971051, 200913153]

約数ペア:

[(1, 200913153), (3, 66971051), (7, 28701879), (21, 9567293), (311, 646023), (933, 215341), (2177, 92289), (6531, 30763)]