212932154

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{7027}}^1$

素因数の和:7277

約数の個数: 16

約数和(自身を含む): 324693600

約数和(自身を除く): 111761446

約数列:

[1, 2, 109, 139, 218, 278, 7027, 14054, 15151, 30302, 765943, 976753, 1531886, 1953506, 106466077, 212932154]

約数ペア:

[(1, 212932154), (2, 106466077), (109, 1953506), (139, 1531886), (218, 976753), (278, 765943), (7027, 30302), (14054, 15151)]