200218922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{122533}}^1$

素因数の和:122597

約数の個数: 16

約数和(自身を含む): 323489760

約数和(自身を除く): 123270838

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 122533, 245066, 2328127, 4656254, 5268919, 10537838, 100109461, 200218922]

約数ペア:

[(1, 200218922), (2, 100109461), (19, 10537838), (38, 5268919), (43, 4656254), (86, 2328127), (817, 245066), (1634, 122533)]