205474634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{39929}}^1$

素因数の和:40045

約数の個数: 16

約数和(自身を含む): 321995520

約数和(自身を除く): 116520886

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 39929, 79858, 1237799, 2475598, 3314107, 6628214, 102737317, 205474634]

約数ペア:

[(1, 205474634), (2, 102737317), (31, 6628214), (62, 3314107), (83, 2475598), (166, 1237799), (2573, 79858), (5146, 39929)]