201911365

素因数分解:

$5^1\times {\mathrm{23}}^3\times {\mathrm{3319}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 253382400

約数和(自身を除く): 51471035

約数列:

[1, 5, 23, 115, 529, 2645, 3319, 12167, 16595, 60835, 76337, 381685, 1755751, 8778755, 40382273, 201911365]

約数ペア:

[(1, 201911365), (5, 40382273), (23, 8778755), (115, 1755751), (529, 381685), (2645, 76337), (3319, 60835), (12167, 16595)]