203413478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{32401}}^1$

素因数の和:32519

約数の個数: 16

約数和(自身を含む): 316502736

約数和(自身を除く): 113089258

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 32401, 64802, 1393243, 2365273, 2786486, 4730546, 101706739, 203413478]

約数ペア:

[(1, 203413478), (2, 101706739), (43, 4730546), (73, 2786486), (86, 2365273), (146, 1393243), (3139, 64802), (6278, 32401)]