202954994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{838657}}^1$

素因数の和:838681

約数の個数: 12

約数和(自身を含む): 334624542

約数和(自身を除く): 131669548

約数列:

[1, 2, 11, 22, 121, 242, 838657, 1677314, 9225227, 18450454, 101477497, 202954994]

約数ペア:

[(1, 202954994), (2, 101477497), (11, 18450454), (22, 9225227), (121, 1677314), (242, 838657)]