142535954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{208997}}^1$

素因数の和:209041

約数の個数: 16

約数和(自身を含む): 240765696

約数和(自身を除く): 98229742

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 208997, 417994, 2298967, 4597934, 6478907, 12957814, 71267977, 142535954]

約数ペア:

[(1, 142535954), (2, 71267977), (11, 12957814), (22, 6478907), (31, 4597934), (62, 2298967), (341, 417994), (682, 208997)]