205326230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{247381}}^1$

素因数の和:247471

約数の個数: 16

約数和(自身を含む): 374041584

約数和(自身を除く): 168715354

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 247381, 494762, 1236905, 2473810, 20532623, 41065246, 102663115, 205326230]

約数ペア:

[(1, 205326230), (2, 102663115), (5, 41065246), (10, 20532623), (83, 2473810), (166, 1236905), (415, 494762), (830, 247381)]