208777964412

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{56671543}}^1$

素因数の和:56671857

約数の個数: 24

約数和(自身を含む): 488735395456

約数和(自身を除く): 279957431044

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 56671543, 113343086, 170014629, 226686172, 340029258, 680058516, 17398163701, 34796327402, 52194491103, 69592654804, 104388982206, 208777964412]

約数ペア:

[(1, 208777964412), (2, 104388982206), (3, 69592654804), (4, 52194491103), (6, 34796327402), (12, 17398163701), (307, 680058516), (614, 340029258), (921, 226686172), (1228, 170014629), (1842, 113343086), (3684, 56671543)]