208091523

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{19009}}^1$

素因数の和:19142

約数の個数: 16

約数和(自身を含む): 287431200

約数和(自身を除く): 79339677

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 19009, 57027, 779369, 1691801, 2338107, 5075403, 69363841, 208091523]

約数ペア:

[(1, 208091523), (3, 69363841), (41, 5075403), (89, 2338107), (123, 1691801), (267, 779369), (3649, 57027), (10947, 19009)]