209382844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4758701}}^1$

素因数の和:4758716

約数の個数: 12

約数和(自身を含む): 399730968

約数和(自身を除く): 190348124

約数列:

[1, 2, 4, 11, 22, 44, 4758701, 9517402, 19034804, 52345711, 104691422, 209382844]

約数ペア:

[(1, 209382844), (2, 104691422), (4, 52345711), (11, 19034804), (22, 9517402), (44, 4758701)]