208146722

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{30529}}^1$

素因数の和:31025

約数の個数: 16

約数和(自身を含む): 357567360

約数和(自身を除く): 149420638

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 30529, 61058, 213703, 427406, 14867623, 29735246, 104073361, 208146722]

約数ペア:

[(1, 208146722), (2, 104073361), (7, 29735246), (14, 14867623), (487, 427406), (974, 213703), (3409, 61058), (6818, 30529)]