207864844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4724201}}^1$

素因数の和:4724216

約数の個数: 12

約数和(自身を含む): 396832968

約数和(自身を除く): 188968124

約数列:

[1, 2, 4, 11, 22, 44, 4724201, 9448402, 18896804, 51966211, 103932422, 207864844]

約数ペア:

[(1, 207864844), (2, 103932422), (4, 51966211), (11, 18896804), (22, 9448402), (44, 4724201)]