199437066

素因数分解:

$2^1\times 3^4\times {\mathrm{1231093}}^1$

素因数の和:1231107

約数の個数: 20

約数和(自身を含む): 446887122

約数和(自身を除く): 247450056

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1231093, 2462186, 3693279, 7386558, 11079837, 22159674, 33239511, 66479022, 99718533, 199437066]

約数ペア:

[(1, 199437066), (2, 99718533), (3, 66479022), (6, 33239511), (9, 22159674), (18, 11079837), (27, 7386558), (54, 3693279), (81, 2462186), (162, 1231093)]