201948130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{243311}}^1$

素因数の和:243401

約数の個数: 16

約数和(自身を含む): 367887744

約数和(自身を除く): 165939614

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 243311, 486622, 1216555, 2433110, 20194813, 40389626, 100974065, 201948130]

約数ペア:

[(1, 201948130), (2, 100974065), (5, 40389626), (10, 20194813), (83, 2433110), (166, 1216555), (415, 486622), (830, 243311)]