208044115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{7927}}^1$

素因数の和:8142

約数の個数: 16

約数和(自身を含む): 259721280

約数和(自身を除く): 51677165

約数列:

[1, 5, 29, 145, 181, 905, 5249, 7927, 26245, 39635, 229883, 1149415, 1434787, 7173935, 41608823, 208044115]

約数ペア:

[(1, 208044115), (5, 41608823), (29, 7173935), (145, 1434787), (181, 1149415), (905, 229883), (5249, 39635), (7927, 26245)]