199470898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{84737}}^1$

素因数の和:84857

約数の個数: 16

約数和(自身を含む): 329461344

約数和(自身を除く): 129990446

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 84737, 169474, 932107, 1864214, 9066859, 18133718, 99735449, 199470898]

約数ペア:

[(1, 199470898), (2, 99735449), (11, 18133718), (22, 9066859), (107, 1864214), (214, 932107), (1177, 169474), (2354, 84737)]