199431364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4532531}}^1$

素因数の和:4532546

約数の個数: 12

約数和(自身を含む): 380732688

約数和(自身を除く): 181301324

約数列:

[1, 2, 4, 11, 22, 44, 4532531, 9065062, 18130124, 49857841, 99715682, 199431364]

約数ペア:

[(1, 199431364), (2, 99715682), (4, 49857841), (11, 18130124), (22, 9065062), (44, 4532531)]