202199905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{9049}}^1$

素因数の和:9204

約数の個数: 16

約数和(自身を含む): 250866000

約数和(自身を除く): 48666095

約数列:

[1, 5, 41, 109, 205, 545, 4469, 9049, 22345, 45245, 371009, 986341, 1855045, 4931705, 40439981, 202199905]

約数ペア:

[(1, 202199905), (5, 40439981), (41, 4931705), (109, 1855045), (205, 986341), (545, 371009), (4469, 45245), (9049, 22345)]