202500009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 297297000

約数和(自身を除く): 94796991

約数列:

[1, 3, 9, 89, 241, 267, 723, 801, 1049, 2169, 3147, 9441, 21449, 64347, 93361, 193041, 252809, 280083, 758427, 840249, 2275281, 22500001, 67500003, 202500009]

約数ペア:

[(1, 202500009), (3, 67500003), (9, 22500001), (89, 2275281), (241, 840249), (267, 758427), (723, 280083), (801, 252809), (1049, 193041), (2169, 93361), (3147, 64347), (9441, 21449)]