201491165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{12149}}^1$

素因数の和:12292

約数の個数: 16

約数和(自身を含む): 251942400

約数和(自身を除く): 50451235

約数列:

[1, 5, 31, 107, 155, 535, 3317, 12149, 16585, 60745, 376619, 1299943, 1883095, 6499715, 40298233, 201491165]

約数ペア:

[(1, 201491165), (5, 40298233), (31, 6499715), (107, 1883095), (155, 1299943), (535, 376619), (3317, 60745), (12149, 16585)]