202161718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{835379}}^1$

素因数の和:835403

約数の個数: 12

約数和(自身を含む): 333316620

約数和(自身を除く): 131154902

約数列:

[1, 2, 11, 22, 121, 242, 835379, 1670758, 9189169, 18378338, 101080859, 202161718]

約数ペア:

[(1, 202161718), (2, 101080859), (11, 18378338), (22, 9189169), (121, 1670758), (242, 835379)]