225804986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{123661}}^1$

素因数の和:123757

約数の個数: 16

約数和(自身を含む): 373953888

約数和(自身を除く): 148148902

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 123661, 247322, 1360271, 2720542, 10263863, 20527726, 112902493, 225804986]

約数ペア:

[(1, 225804986), (2, 112902493), (11, 20527726), (22, 10263863), (83, 2720542), (166, 1360271), (913, 247322), (1826, 123661)]