201568568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1326109}}^1$

素因数の和:1326134

約数の個数: 16

約数和(自身を含む): 397833000

約数和(自身を除く): 196264432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1326109, 2652218, 5304436, 10608872, 25196071, 50392142, 100784284, 201568568]

約数ペア:

[(1, 201568568), (2, 100784284), (4, 50392142), (8, 25196071), (19, 10608872), (38, 5304436), (76, 2652218), (152, 1326109)]