205651996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4673909}}^1$

素因数の和:4673924

約数の個数: 12

約数和(自身を含む): 392608440

約数和(自身を除く): 186956444

約数列:

[1, 2, 4, 11, 22, 44, 4673909, 9347818, 18695636, 51412999, 102825998, 205651996]

約数ペア:

[(1, 205651996), (2, 102825998), (4, 51412999), (11, 18695636), (22, 9347818), (44, 4673909)]