203468419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{114889}}^1$

素因数の和:114930

約数の個数: 16

約数和(自身を含む): 264706560

約数和(自身を除く): 61238141

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 114889, 804223, 1263779, 2642447, 8846453, 18497129, 29066917, 203468419]

約数ペア:

[(1, 203468419), (7, 29066917), (11, 18497129), (23, 8846453), (77, 2642447), (161, 1263779), (253, 804223), (1771, 114889)]