209326733

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 267974784

約数和(自身を除く): 58648051

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 4081, 4663, 6413, 32641, 44891, 51293, 247139, 359051, 564223, 1729973, 2718529, 3949561, 19029703, 29903819, 209326733]

約数ペア:

[(1, 209326733), (7, 29903819), (11, 19029703), (53, 3949561), (77, 2718529), (121, 1729973), (371, 564223), (583, 359051), (847, 247139), (4081, 51293), (4663, 44891), (6413, 32641)]