203325422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{10987}}^1$

素因数の和:11495

約数の個数: 16

約数和(自身を含む): 321728640

約数和(自身を除く): 118403218

約数列:

[1, 2, 19, 38, 487, 974, 9253, 10987, 18506, 21974, 208753, 417506, 5350669, 10701338, 101662711, 203325422]

約数ペア:

[(1, 203325422), (2, 101662711), (19, 10701338), (38, 5350669), (487, 417506), (974, 208753), (9253, 21974), (10987, 18506)]