200671030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42787}}^1$

素因数の和:42868

約数の個数: 32

約数和(自身を含む): 418980096

約数和(自身を除く): 218309066

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 42787, 85574, 213935, 299509, 427870, 599018, 1497545, 2866729, 2995090, 5733458, 14333645, 20067103, 28667290, 40134206, 100335515, 200671030]

約数ペア:

[(1, 200671030), (2, 100335515), (5, 40134206), (7, 28667290), (10, 20067103), (14, 14333645), (35, 5733458), (67, 2995090), (70, 2866729), (134, 1497545), (335, 599018), (469, 427870), (670, 299509), (938, 213935), (2345, 85574), (4690, 42787)]