208023738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{9491}}^1$

素因数の和:9790

約数の個数: 32

約数和(自身を含む): 449692992

約数和(自身を除く): 241669254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 9491, 10959, 18982, 21918, 28473, 56946, 123383, 246766, 370149, 740298, 2666971, 5333942, 8000913, 16001826, 34670623, 69341246, 104011869, 208023738]

約数ペア:

[(1, 208023738), (2, 104011869), (3, 69341246), (6, 34670623), (13, 16001826), (26, 8000913), (39, 5333942), (78, 2666971), (281, 740298), (562, 370149), (843, 246766), (1686, 123383), (3653, 56946), (7306, 28473), (9491, 21918), (10959, 18982)]