208135034

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{2203}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 316212288

約数和(自身を除く): 108077254

約数列:

[1, 2, 97, 194, 487, 974, 2203, 4406, 47239, 94478, 213691, 427382, 1072861, 2145722, 104067517, 208135034]

約数ペア:

[(1, 208135034), (2, 104067517), (97, 2145722), (194, 1072861), (487, 427382), (974, 213691), (2203, 94478), (4406, 47239)]