206144536911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{53978669}}^1$

素因数の和:53978758

約数の個数: 16

約数和(自身を含む): 293643964800

約数和(自身を除く): 87499427889

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 53978669, 161936007, 1025594711, 3076784133, 3616570823, 10849712469, 68714845637, 206144536911]

約数ペア:

[(1, 206144536911), (3, 68714845637), (19, 10849712469), (57, 3616570823), (67, 3076784133), (201, 1025594711), (1273, 161936007), (3819, 53978669)]