202394157

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22571}}^1$

素因数の和:22649

約数の個数: 24

約数和(自身を含む): 319077792

約数和(自身を除く): 116683635

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 22571, 67713, 157997, 473991, 1105979, 1376831, 3317937, 4130493, 9637817, 28913451, 67464719, 202394157]

約数ペア:

[(1, 202394157), (3, 67464719), (7, 28913451), (21, 9637817), (49, 4130493), (61, 3317937), (147, 1376831), (183, 1105979), (427, 473991), (1281, 157997), (2989, 67713), (8967, 22571)]