202480568

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{70111}}^1$

素因数の和:70155

約数の個数: 24

約数和(自身を含む): 400690080

約数和(自身を除く): 198209512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 70111, 140222, 280444, 560888, 1332109, 2664218, 5328436, 10656872, 25310071, 50620142, 101240284, 202480568]

約数ペア:

[(1, 202480568), (2, 101240284), (4, 50620142), (8, 25310071), (19, 10656872), (38, 5328436), (76, 2664218), (152, 1332109), (361, 560888), (722, 280444), (1444, 140222), (2888, 70111)]